25471524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 64987328

約数和(自身を除く): 39515804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2437, 2613, 3484, 4874, 5226, 7311, 9748, 10452, 14622, 29244, 31681, 63362, 95043, 126724, 163279, 190086, 326558, 380172, 489837, 653116, 979674, 1959348, 2122627, 4245254, 6367881, 8490508, 12735762, 25471524]

約数ペア:

[(1, 25471524), (2, 12735762), (3, 8490508), (4, 6367881), (6, 4245254), (12, 2122627), (13, 1959348), (26, 979674), (39, 653116), (52, 489837), (67, 380172), (78, 326558), (134, 190086), (156, 163279), (201, 126724), (268, 95043), (402, 63362), (804, 31681), (871, 29244), (1742, 14622), (2437, 10452), (2613, 9748), (3484, 7311), (4874, 5226)]