25260528

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{821}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 65437776

約数和(自身を除く): 40177248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 821, 1282, 1642, 1923, 2463, 2564, 3284, 3846, 4926, 5128, 6568, 7692, 9852, 10256, 13136, 15384, 19704, 30768, 39408, 526261, 1052522, 1578783, 2105044, 3157566, 4210088, 6315132, 8420176, 12630264, 25260528]

約数ペア:

[(1, 25260528), (2, 12630264), (3, 8420176), (4, 6315132), (6, 4210088), (8, 3157566), (12, 2105044), (16, 1578783), (24, 1052522), (48, 526261), (641, 39408), (821, 30768), (1282, 19704), (1642, 15384), (1923, 13136), (2463, 10256), (2564, 9852), (3284, 7692), (3846, 6568), (4926, 5128)]