25106042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 18439558

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 719, 1027, 1343, 1438, 2054, 2686, 9347, 12223, 17459, 18694, 24446, 34918, 56801, 113602, 158899, 317798, 738413, 965617, 1476826, 1931234, 12553021, 25106042]

約数ペア:

[(1, 25106042), (2, 12553021), (13, 1931234), (17, 1476826), (26, 965617), (34, 738413), (79, 317798), (158, 158899), (221, 113602), (442, 56801), (719, 34918), (1027, 24446), (1343, 18694), (1438, 17459), (2054, 12223), (2686, 9347)]