25106874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 54277440

約数和(自身を除く): 29170566

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 787, 818, 1227, 1574, 2361, 2454, 4722, 5317, 10231, 10634, 15951, 20462, 30693, 31902, 61386, 321883, 643766, 965649, 1931298, 4184479, 8368958, 12553437, 25106874]

約数ペア:

[(1, 25106874), (2, 12553437), (3, 8368958), (6, 4184479), (13, 1931298), (26, 965649), (39, 643766), (78, 321883), (409, 61386), (787, 31902), (818, 30693), (1227, 20462), (1574, 15951), (2361, 10634), (2454, 10231), (4722, 5317)]