66529528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10487}}^1$

素因数の和:10567

約数の個数: 32

約数和(自身を含む): 136553760

約数和(自身を除く): 70024232

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 10487, 20974, 41948, 83896, 136331, 272662, 545324, 639707, 1090648, 1279414, 2558828, 5117656, 8316191, 16632382, 33264764, 66529528]

約数ペア:

[(1, 66529528), (2, 33264764), (4, 16632382), (8, 8316191), (13, 5117656), (26, 2558828), (52, 1279414), (61, 1090648), (104, 639707), (122, 545324), (244, 272662), (488, 136331), (793, 83896), (1586, 41948), (3172, 20974), (6344, 10487)]