25772908

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5647}}^1$

素因数の和:5821

約数の個数: 24

約数和(自身を含む): 51871232

約数和(自身を除く): 26098324

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 5647, 11294, 22588, 39529, 79058, 158116, 920461, 1840922, 3681844, 6443227, 12886454, 25772908]

約数ペア:

[(1, 25772908), (2, 12886454), (4, 6443227), (7, 3681844), (14, 1840922), (28, 920461), (163, 158116), (326, 79058), (652, 39529), (1141, 22588), (2282, 11294), (4564, 5647)]