8742008

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 18051120

約数和(自身を除く): 9309112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 821, 968, 1331, 1642, 2662, 3284, 5324, 6568, 9031, 10648, 18062, 36124, 72248, 99341, 198682, 397364, 794728, 1092751, 2185502, 4371004, 8742008]

約数ペア:

[(1, 8742008), (2, 4371004), (4, 2185502), (8, 1092751), (11, 794728), (22, 397364), (44, 198682), (88, 99341), (121, 72248), (242, 36124), (484, 18062), (821, 10648), (968, 9031), (1331, 6568), (1642, 5324), (2662, 3284)]