71760416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 183173760

約数和(自身を除く): 111413344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1297, 1456, 1729, 1976, 2128, 2594, 2912, 3458, 3952, 4256, 5188, 6916, 7904, 9079, 10376, 13832, 16861, 18158, 20752, 24643, 27664, 33722, 36316, 41504, 49286, 55328, 67444, 72632, 98572, 118027, 134888, 145264, 172501, 197144, 236054, 269776, 290528, 320359, 345002, 394288, 472108, 539552, 640718, 690004, 788576, 944216, 1281436, 1380008, 1888432, 2242513, 2562872, 2760016, 3776864, 4485026, 5125744, 5520032, 8970052, 10251488, 17940104, 35880208, 71760416]

約数ペア:

[(1, 71760416), (2, 35880208), (4, 17940104), (7, 10251488), (8, 8970052), (13, 5520032), (14, 5125744), (16, 4485026), (19, 3776864), (26, 2760016), (28, 2562872), (32, 2242513), (38, 1888432), (52, 1380008), (56, 1281436), (76, 944216), (91, 788576), (104, 690004), (112, 640718), (133, 539552), (152, 472108), (182, 394288), (208, 345002), (224, 320359), (247, 290528), (266, 269776), (304, 236054), (364, 197144), (416, 172501), (494, 145264), (532, 134888), (608, 118027), (728, 98572), (988, 72632), (1064, 67444), (1297, 55328), (1456, 49286), (1729, 41504), (1976, 36316), (2128, 33722), (2594, 27664), (2912, 24643), (3458, 20752), (3952, 18158), (4256, 16861), (5188, 13832), (6916, 10376), (7904, 9079)]