8187088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5651

約数の個数: 40

約数和(自身を含む): 19526528

約数和(自身を除く): 11339440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5623, 11246, 22492, 39361, 44984, 73099, 78722, 89968, 146198, 157444, 292396, 314888, 511693, 584792, 629776, 1023386, 1169584, 2046772, 4093544, 8187088]

約数ペア:

[(1, 8187088), (2, 4093544), (4, 2046772), (7, 1169584), (8, 1023386), (13, 629776), (14, 584792), (16, 511693), (26, 314888), (28, 292396), (52, 157444), (56, 146198), (91, 89968), (104, 78722), (112, 73099), (182, 44984), (208, 39361), (364, 22492), (728, 11246), (1456, 5623)]