25268412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161977}}^1$

素因数の和:161997

約数の個数: 24

約数和(自身を含む): 63495376

約数和(自身を除く): 38226964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161977, 323954, 485931, 647908, 971862, 1943724, 2105701, 4211402, 6317103, 8422804, 12634206, 25268412]

約数ペア:

[(1, 25268412), (2, 12634206), (3, 8422804), (4, 6317103), (6, 4211402), (12, 2105701), (13, 1943724), (26, 971862), (39, 647908), (52, 485931), (78, 323954), (156, 161977)]