41566984

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 84696300

約数和(自身を除く): 43129316

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 361, 389, 703, 722, 778, 1406, 1444, 1556, 2812, 2888, 3112, 5624, 7391, 13357, 14393, 14782, 26714, 28786, 29564, 53428, 57572, 59128, 106856, 115144, 140429, 273467, 280858, 546934, 561716, 1093868, 1123432, 2187736, 5195873, 10391746, 20783492, 41566984]

約数ペア:

[(1, 41566984), (2, 20783492), (4, 10391746), (8, 5195873), (19, 2187736), (37, 1123432), (38, 1093868), (74, 561716), (76, 546934), (148, 280858), (152, 273467), (296, 140429), (361, 115144), (389, 106856), (703, 59128), (722, 57572), (778, 53428), (1406, 29564), (1444, 28786), (1556, 26714), (2812, 14782), (2888, 14393), (3112, 13357), (5624, 7391)]