74953868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7639}}^1$

素因数の和:7877

約数の個数: 24

約数和(自身を含む): 143754240

約数和(自身を除く): 68800372

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 7639, 9812, 15278, 30556, 84029, 168058, 336116, 1703497, 3406994, 6813988, 18738467, 37476934, 74953868]

約数ペア:

[(1, 74953868), (2, 37476934), (4, 18738467), (11, 6813988), (22, 3406994), (44, 1703497), (223, 336116), (446, 168058), (892, 84029), (2453, 30556), (4906, 15278), (7639, 9812)]