25671490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 24950270

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3347, 3835, 6694, 7670, 16735, 33470, 43511, 87022, 197473, 217555, 394946, 435110, 987365, 1974730, 2567149, 5134298, 12835745, 25671490]

約数ペア:

[(1, 25671490), (2, 12835745), (5, 5134298), (10, 2567149), (13, 1974730), (26, 987365), (59, 435110), (65, 394946), (118, 217555), (130, 197473), (295, 87022), (590, 43511), (767, 33470), (1534, 16735), (3347, 7670), (3835, 6694)]