76403998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1321}}^1$

素因数の和:1584

約数の個数: 24

約数和(自身を含む): 126594720

約数和(自身を除く): 50190722

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 1321, 2629, 2642, 5258, 14531, 28919, 29062, 57838, 159841, 315719, 319682, 631438, 3472909, 6945818, 38201999, 76403998]

約数ペア:

[(1, 76403998), (2, 38201999), (11, 6945818), (22, 3472909), (121, 631438), (239, 319682), (242, 315719), (478, 159841), (1321, 57838), (2629, 29062), (2642, 28919), (5258, 14531)]