25492974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 57060864

約数和(自身を除く): 31567890

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 811, 1014, 1209, 1622, 2418, 2433, 4866, 5239, 10478, 10543, 15717, 21086, 25141, 31434, 31629, 50282, 63258, 75423, 137059, 150846, 274118, 326833, 411177, 653666, 822354, 980499, 1960998, 4248829, 8497658, 12746487, 25492974]

約数ペア:

[(1, 25492974), (2, 12746487), (3, 8497658), (6, 4248829), (13, 1960998), (26, 980499), (31, 822354), (39, 653666), (62, 411177), (78, 326833), (93, 274118), (169, 150846), (186, 137059), (338, 75423), (403, 63258), (507, 50282), (806, 31629), (811, 31434), (1014, 25141), (1209, 21086), (1622, 15717), (2418, 10543), (2433, 10478), (4866, 5239)]