25116488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 49309560

約数和(自身を除く): 24193072

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1601, 1961, 3202, 3922, 6404, 7844, 12808, 15688, 59237, 84853, 118474, 169706, 236948, 339412, 473896, 678824, 3139561, 6279122, 12558244, 25116488]

約数ペア:

[(1, 25116488), (2, 12558244), (4, 6279122), (8, 3139561), (37, 678824), (53, 473896), (74, 339412), (106, 236948), (148, 169706), (212, 118474), (296, 84853), (424, 59237), (1601, 15688), (1961, 12808), (3202, 7844), (3922, 6404)]