25187412

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^2$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 59881920

約数和(自身を除く): 34694508

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 163, 237, 316, 326, 474, 489, 652, 948, 978, 1956, 12877, 25754, 26569, 38631, 51508, 53138, 77262, 79707, 106276, 154524, 159414, 318828, 2098951, 4197902, 6296853, 8395804, 12593706, 25187412]

約数ペア:

[(1, 25187412), (2, 12593706), (3, 8395804), (4, 6296853), (6, 4197902), (12, 2098951), (79, 318828), (158, 159414), (163, 154524), (237, 106276), (316, 79707), (326, 77262), (474, 53138), (489, 51508), (652, 38631), (948, 26569), (978, 25754), (1956, 12877)]