73811428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3779}}^1$

素因数の和:4059

約数の個数: 24

約数和(自身を含む): 136533600

約数和(自身を除く): 62722172

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 3779, 4883, 7558, 9766, 15116, 19532, 71801, 143602, 287204, 971203, 1942406, 3884812, 18452857, 36905714, 73811428]

約数ペア:

[(1, 73811428), (2, 36905714), (4, 18452857), (19, 3884812), (38, 1942406), (76, 971203), (257, 287204), (514, 143602), (1028, 71801), (3779, 19532), (4883, 15116), (7558, 9766)]