25465908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163243}}^1$

素因数の和:163263

約数の個数: 24

約数和(自身を含む): 63991648

約数和(自身を除く): 38525740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163243, 326486, 489729, 652972, 979458, 1958916, 2122159, 4244318, 6366477, 8488636, 12732954, 25465908]

約数ペア:

[(1, 25465908), (2, 12732954), (3, 8488636), (4, 6366477), (6, 4244318), (12, 2122159), (13, 1958916), (26, 979458), (39, 652972), (52, 489729), (78, 326486), (156, 163243)]