38764942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 23940722

約数列:

[1, 2, 31, 47, 53, 62, 94, 106, 251, 502, 1457, 1643, 2491, 2914, 3286, 4982, 7781, 11797, 13303, 15562, 23594, 26606, 77221, 154442, 365707, 412393, 625241, 731414, 824786, 1250482, 19382471, 38764942]

約数ペア:

[(1, 38764942), (2, 19382471), (31, 1250482), (47, 824786), (53, 731414), (62, 625241), (94, 412393), (106, 365707), (251, 154442), (502, 77221), (1457, 26606), (1643, 23594), (2491, 15562), (2914, 13303), (3286, 11797), (4982, 7781)]