26171572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 54754560

約数和(自身を除く): 28582988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 167, 193, 203, 334, 386, 406, 668, 772, 812, 1169, 1351, 2338, 2702, 4676, 4843, 5404, 5597, 9686, 11194, 19372, 22388, 32231, 33901, 39179, 64462, 67802, 78358, 128924, 135604, 156716, 225617, 451234, 902468, 934699, 1869398, 3738796, 6542893, 13085786, 26171572]

約数ペア:

[(1, 26171572), (2, 13085786), (4, 6542893), (7, 3738796), (14, 1869398), (28, 934699), (29, 902468), (58, 451234), (116, 225617), (167, 156716), (193, 135604), (203, 128924), (334, 78358), (386, 67802), (406, 64462), (668, 39179), (772, 33901), (812, 32231), (1169, 22388), (1351, 19372), (2338, 11194), (2702, 9686), (4676, 5597), (4843, 5404)]