65038064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2398

約数の個数: 80

約数和(自身を含む): 163322880

約数和(自身を除く): 98284816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2351, 3458, 3952, 4702, 6916, 9404, 13832, 16457, 18808, 27664, 30563, 32914, 37616, 44669, 61126, 65828, 89338, 122252, 131656, 178676, 213941, 244504, 263312, 312683, 357352, 427882, 489008, 580697, 625366, 714704, 855764, 1161394, 1250732, 1711528, 2322788, 2501464, 3423056, 4064879, 4645576, 5002928, 8129758, 9291152, 16259516, 32519032, 65038064]

約数ペア:

[(1, 65038064), (2, 32519032), (4, 16259516), (7, 9291152), (8, 8129758), (13, 5002928), (14, 4645576), (16, 4064879), (19, 3423056), (26, 2501464), (28, 2322788), (38, 1711528), (52, 1250732), (56, 1161394), (76, 855764), (91, 714704), (104, 625366), (112, 580697), (133, 489008), (152, 427882), (182, 357352), (208, 312683), (247, 263312), (266, 244504), (304, 213941), (364, 178676), (494, 131656), (532, 122252), (728, 89338), (988, 65828), (1064, 61126), (1456, 44669), (1729, 37616), (1976, 32914), (2128, 30563), (2351, 27664), (3458, 18808), (3952, 16457), (4702, 13832), (6916, 9404)]