25173064

素因数分解:

$2^3\times 7^2\times {\mathrm{64217}}^1$

素因数の和:64237

約数の個数: 24

約数和(自身を含む): 54906390

約数和(自身を除く): 29733326

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 64217, 128434, 256868, 449519, 513736, 899038, 1798076, 3146633, 3596152, 6293266, 12586532, 25173064]

約数ペア:

[(1, 25173064), (2, 12586532), (4, 6293266), (7, 3596152), (8, 3146633), (14, 1798076), (28, 899038), (49, 513736), (56, 449519), (98, 256868), (196, 128434), (392, 64217)]