25621674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 58544640

約数和(自身を除く): 32922966

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 174, 241, 282, 377, 482, 611, 723, 754, 1131, 1222, 1363, 1446, 1833, 2262, 2726, 3133, 3666, 4089, 6266, 6989, 8178, 9399, 11327, 13978, 17719, 18798, 20967, 22654, 33981, 35438, 41934, 53157, 67962, 90857, 106314, 147251, 181714, 272571, 294502, 328483, 441753, 545142, 656966, 883506, 985449, 1970898, 4270279, 8540558, 12810837, 25621674]

約数ペア:

[(1, 25621674), (2, 12810837), (3, 8540558), (6, 4270279), (13, 1970898), (26, 985449), (29, 883506), (39, 656966), (47, 545142), (58, 441753), (78, 328483), (87, 294502), (94, 272571), (141, 181714), (174, 147251), (241, 106314), (282, 90857), (377, 67962), (482, 53157), (611, 41934), (723, 35438), (754, 33981), (1131, 22654), (1222, 20967), (1363, 18798), (1446, 17719), (1833, 13978), (2262, 11327), (2726, 9399), (3133, 8178), (3666, 6989), (4089, 6266)]