25898512

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1667}}^1$

素因数の和:2646

約数の個数: 20

約数和(自身を含む): 50260176

約数和(自身を除く): 24361664

約数列:

[1, 2, 4, 8, 16, 971, 1667, 1942, 3334, 3884, 6668, 7768, 13336, 15536, 26672, 1618657, 3237314, 6474628, 12949256, 25898512]

約数ペア:

[(1, 25898512), (2, 12949256), (4, 6474628), (8, 3237314), (16, 1618657), (971, 26672), (1667, 15536), (1942, 13336), (3334, 7768), (3884, 6668)]