25219472

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{14731}}^1$

素因数の和:14846

約数の個数: 20

約数和(自身を含む): 49322736

約数和(自身を除く): 24103264

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 14731, 29462, 58924, 117848, 235696, 1576217, 3152434, 6304868, 12609736, 25219472]

約数ペア:

[(1, 25219472), (2, 12609736), (4, 6304868), (8, 3152434), (16, 1576217), (107, 235696), (214, 117848), (428, 58924), (856, 29462), (1712, 14731)]