25691406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1451}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 55617408

約数和(自身を除く): 29926002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 1451, 2902, 2951, 4353, 5902, 8706, 8853, 17706, 18863, 37726, 56589, 113178, 329377, 658754, 988131, 1976262, 4281901, 8563802, 12845703, 25691406]

約数ペア:

[(1, 25691406), (2, 12845703), (3, 8563802), (6, 4281901), (13, 1976262), (26, 988131), (39, 658754), (78, 329377), (227, 113178), (454, 56589), (681, 37726), (1362, 18863), (1451, 17706), (2902, 8853), (2951, 8706), (4353, 5902)]