25446704

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14591}}^1$

素因数の和:14708

約数の個数: 20

約数和(自身を含む): 49758720

約数和(自身を除く): 24312016

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14591, 29182, 58364, 116728, 233456, 1590419, 3180838, 6361676, 12723352, 25446704]

約数ペア:

[(1, 25446704), (2, 12723352), (4, 6361676), (8, 3180838), (16, 1590419), (109, 233456), (218, 116728), (436, 58364), (872, 29182), (1744, 14591)]