61921497344

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{18749}}^1$

素因数の和:18888

約数の個数: 144

約数和(自身を含む): 150234000000

約数和(自身を除く): 88312502656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 97, 112, 128, 133, 152, 194, 224, 256, 266, 304, 388, 448, 532, 608, 679, 776, 896, 1064, 1216, 1358, 1552, 1792, 1843, 2128, 2432, 2716, 3104, 3686, 4256, 4864, 5432, 6208, 7372, 8512, 10864, 12416, 12901, 14744, 17024, 18749, 21728, 24832, 25802, 29488, 34048, 37498, 43456, 51604, 58976, 74996, 86912, 103208, 117952, 131243, 149992, 173824, 206416, 235904, 262486, 299984, 356231, 412832, 471808, 524972, 599968, 712462, 825664, 1049944, 1199936, 1424924, 1651328, 1818653, 2099888, 2399872, 2493617, 2849848, 3302656, 3637306, 4199776, 4799744, 4987234, 5699696, 7274612, 8399552, 9974468, 11399392, 12730571, 14549224, 16799104, 19948936, 22798784, 25461142, 29098448, 33598208, 34554407, 39897872, 45597568, 50922284, 58196896, 69108814, 79795744, 91195136, 101844568, 116393792, 138217628, 159591488, 203689136, 232787584, 241880849, 276435256, 319182976, 407378272, 465575168, 483761698, 552870512, 638365952, 814756544, 967523396, 1105741024, 1629513088, 1935046792, 2211482048, 3259026176, 3870093584, 4422964096, 7740187168, 8845928192, 15480374336, 30960748672, 61921497344]

約数ペア:

[(1, 61921497344), (2, 30960748672), (4, 15480374336), (7, 8845928192), (8, 7740187168), (14, 4422964096), (16, 3870093584), (19, 3259026176), (28, 2211482048), (32, 1935046792), (38, 1629513088), (56, 1105741024), (64, 967523396), (76, 814756544), (97, 638365952), (112, 552870512), (128, 483761698), (133, 465575168), (152, 407378272), (194, 319182976), (224, 276435256), (256, 241880849), (266, 232787584), (304, 203689136), (388, 159591488), (448, 138217628), (532, 116393792), (608, 101844568), (679, 91195136), (776, 79795744), (896, 69108814), (1064, 58196896), (1216, 50922284), (1358, 45597568), (1552, 39897872), (1792, 34554407), (1843, 33598208), (2128, 29098448), (2432, 25461142), (2716, 22798784), (3104, 19948936), (3686, 16799104), (4256, 14549224), (4864, 12730571), (5432, 11399392), (6208, 9974468), (7372, 8399552), (8512, 7274612), (10864, 5699696), (12416, 4987234), (12901, 4799744), (14744, 4199776), (17024, 3637306), (18749, 3302656), (21728, 2849848), (24832, 2493617), (25802, 2399872), (29488, 2099888), (34048, 1818653), (37498, 1651328), (43456, 1424924), (51604, 1199936), (58976, 1049944), (74996, 825664), (86912, 712462), (103208, 599968), (117952, 524972), (131243, 471808), (149992, 412832), (173824, 356231), (206416, 299984), (235904, 262486)]