74943272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{176753}}^1$

素因数の和:176812

約数の個数: 16

約数和(自身を含む): 143170740

約数和(自身を除く): 68227468

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 176753, 353506, 707012, 1414024, 9367909, 18735818, 37471636, 74943272]

約数ペア:

[(1, 74943272), (2, 37471636), (4, 18735818), (8, 9367909), (53, 1414024), (106, 707012), (212, 353506), (424, 176753)]