25472428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 46230800

約数和(自身を除く): 20758372

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 1579, 3158, 4033, 6316, 8066, 16132, 58423, 116846, 172111, 233692, 344222, 688444, 6368107, 12736214, 25472428]

約数ペア:

[(1, 25472428), (2, 12736214), (4, 6368107), (37, 688444), (74, 344222), (109, 233692), (148, 172111), (218, 116846), (436, 58423), (1579, 16132), (3158, 8066), (4033, 6316)]