25990246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14423}}^1$

素因数の和:14495

約数の個数: 16

約数和(自身を含む): 42060384

約数和(自身を除く): 16070138

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 14423, 28846, 245191, 490382, 764419, 1528838, 12995123, 25990246]

約数ペア:

[(1, 25990246), (2, 12995123), (17, 1528838), (34, 764419), (53, 490382), (106, 245191), (901, 28846), (1802, 14423)]