72605512

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3917}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 156093120

約数和(自身を除く): 83487608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 3917, 4634, 7834, 9268, 15668, 18536, 27419, 31336, 54838, 109676, 219352, 1296527, 2593054, 5186108, 9075689, 10372216, 18151378, 36302756, 72605512]

約数ペア:

[(1, 72605512), (2, 36302756), (4, 18151378), (7, 10372216), (8, 9075689), (14, 5186108), (28, 2593054), (56, 1296527), (331, 219352), (662, 109676), (1324, 54838), (2317, 31336), (2648, 27419), (3917, 18536), (4634, 15668), (7834, 9268)]