38537817344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{35851}}^1$

素因数の和:35916

約数の個数: 144

約数和(自身を含む): 92334674880

約数和(自身を除く): 53796857536

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 208, 221, 247, 256, 272, 304, 323, 416, 442, 494, 544, 608, 646, 832, 884, 988, 1088, 1216, 1292, 1664, 1768, 1976, 2176, 2432, 2584, 3328, 3536, 3952, 4199, 4352, 4864, 5168, 7072, 7904, 8398, 10336, 14144, 15808, 16796, 20672, 28288, 31616, 33592, 35851, 41344, 56576, 63232, 67184, 71702, 82688, 134368, 143404, 268736, 286808, 466063, 537472, 573616, 609467, 681169, 932126, 1074944, 1147232, 1218934, 1362338, 1864252, 2294464, 2437868, 2724676, 3728504, 4588928, 4875736, 5449352, 7457008, 7923071, 8855197, 9177856, 9751472, 10898704, 11579873, 14914016, 15846142, 17710394, 19502944, 21797408, 23159746, 29828032, 31692284, 35420788, 39005888, 43594816, 46319492, 59656064, 63384568, 70841576, 78011776, 87189632, 92638984, 119312128, 126769136, 141683152, 150538349, 156023552, 174379264, 185277968, 253538272, 283366304, 301076698, 370555936, 507076544, 566732608, 602153396, 741111872, 1014153088, 1133465216, 1204306792, 1482223744, 2028306176, 2266930432, 2408613584, 2964447488, 4817227168, 9634454336, 19268908672, 38537817344]

約数ペア:

[(1, 38537817344), (2, 19268908672), (4, 9634454336), (8, 4817227168), (13, 2964447488), (16, 2408613584), (17, 2266930432), (19, 2028306176), (26, 1482223744), (32, 1204306792), (34, 1133465216), (38, 1014153088), (52, 741111872), (64, 602153396), (68, 566732608), (76, 507076544), (104, 370555936), (128, 301076698), (136, 283366304), (152, 253538272), (208, 185277968), (221, 174379264), (247, 156023552), (256, 150538349), (272, 141683152), (304, 126769136), (323, 119312128), (416, 92638984), (442, 87189632), (494, 78011776), (544, 70841576), (608, 63384568), (646, 59656064), (832, 46319492), (884, 43594816), (988, 39005888), (1088, 35420788), (1216, 31692284), (1292, 29828032), (1664, 23159746), (1768, 21797408), (1976, 19502944), (2176, 17710394), (2432, 15846142), (2584, 14914016), (3328, 11579873), (3536, 10898704), (3952, 9751472), (4199, 9177856), (4352, 8855197), (4864, 7923071), (5168, 7457008), (7072, 5449352), (7904, 4875736), (8398, 4588928), (10336, 3728504), (14144, 2724676), (15808, 2437868), (16796, 2294464), (20672, 1864252), (28288, 1362338), (31616, 1218934), (33592, 1147232), (35851, 1074944), (41344, 932126), (56576, 681169), (63232, 609467), (67184, 573616), (71702, 537472), (82688, 466063), (134368, 286808), (143404, 268736)]