117686572

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 210431984

約数和(自身を除く): 92745412

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 2797, 5594, 10519, 11188, 21038, 42076, 187399, 374798, 439129, 749596, 878258, 1756516, 29421643, 58843286, 117686572]

約数ペア:

[(1, 117686572), (2, 58843286), (4, 29421643), (67, 1756516), (134, 878258), (157, 749596), (268, 439129), (314, 374798), (628, 187399), (2797, 42076), (5594, 21038), (10519, 11188)]