8240424

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 20766240

約数和(自身を除く): 12525816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 2621, 3144, 5242, 7863, 10484, 15726, 20968, 31452, 62904, 343351, 686702, 1030053, 1373404, 2060106, 2746808, 4120212, 8240424]

約数ペア:

[(1, 8240424), (2, 4120212), (3, 2746808), (4, 2060106), (6, 1373404), (8, 1030053), (12, 686702), (24, 343351), (131, 62904), (262, 31452), (393, 20968), (524, 15726), (786, 10484), (1048, 7863), (1572, 5242), (2621, 3144)]