25328136

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 66211200

約数和(自身を除く): 40883064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 151, 174, 232, 241, 302, 348, 453, 482, 604, 696, 723, 906, 964, 1208, 1446, 1812, 1928, 2892, 3624, 4379, 5784, 6989, 8758, 13137, 13978, 17516, 20967, 26274, 27956, 35032, 36391, 41934, 52548, 55912, 72782, 83868, 105096, 109173, 145564, 167736, 218346, 291128, 436692, 873384, 1055339, 2110678, 3166017, 4221356, 6332034, 8442712, 12664068, 25328136]

約数ペア:

[(1, 25328136), (2, 12664068), (3, 8442712), (4, 6332034), (6, 4221356), (8, 3166017), (12, 2110678), (24, 1055339), (29, 873384), (58, 436692), (87, 291128), (116, 218346), (151, 167736), (174, 145564), (232, 109173), (241, 105096), (302, 83868), (348, 72782), (453, 55912), (482, 52548), (604, 41934), (696, 36391), (723, 35032), (906, 27956), (964, 26274), (1208, 20967), (1446, 17516), (1812, 13978), (1928, 13137), (2892, 8758), (3624, 6989), (4379, 5784)]