25393602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 55866240

約数和(自身を除く): 30472638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 169, 237, 317, 338, 474, 507, 634, 951, 1014, 1027, 1902, 2054, 3081, 4121, 6162, 8242, 12363, 13351, 24726, 25043, 26702, 40053, 50086, 53573, 75129, 80106, 107146, 150258, 160719, 321438, 325559, 651118, 976677, 1953354, 4232267, 8464534, 12696801, 25393602]

約数ペア:

[(1, 25393602), (2, 12696801), (3, 8464534), (6, 4232267), (13, 1953354), (26, 976677), (39, 651118), (78, 325559), (79, 321438), (158, 160719), (169, 150258), (237, 107146), (317, 80106), (338, 75129), (474, 53573), (507, 50086), (634, 40053), (951, 26702), (1014, 25043), (1027, 24726), (1902, 13351), (2054, 12363), (3081, 8242), (4121, 6162)]