15515667928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{123619}}^1$

素因数の和:124195

約数の個数: 32

約数和(自身を含む): 30150918000

約数和(自身を除く): 14635250072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 541, 1082, 2164, 4328, 15689, 31378, 62756, 123619, 125512, 247238, 494476, 988952, 3584951, 7169902, 14339804, 28679608, 66877879, 133755758, 267511516, 535023032, 1939458491, 3878916982, 7757833964, 15515667928]

約数ペア:

[(1, 15515667928), (2, 7757833964), (4, 3878916982), (8, 1939458491), (29, 535023032), (58, 267511516), (116, 133755758), (232, 66877879), (541, 28679608), (1082, 14339804), (2164, 7169902), (4328, 3584951), (15689, 988952), (31378, 494476), (62756, 247238), (123619, 125512)]