72588956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4241}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 138967920

約数和(自身を除く): 66378964

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4241, 4279, 8482, 8558, 16964, 17116, 46651, 93302, 186604, 1649749, 3299498, 6598996, 18147239, 36294478, 72588956]

約数ペア:

[(1, 72588956), (2, 36294478), (4, 18147239), (11, 6598996), (22, 3299498), (44, 1649749), (389, 186604), (778, 93302), (1556, 46651), (4241, 17116), (4279, 16964), (8482, 8558)]