2688394736

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{14243}}^1$

素因数の和:14549

約数の個数: 40

約数和(自身を含む): 5341158144

約数和(自身を除く): 2652763408

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 251, 376, 502, 752, 1004, 2008, 4016, 11797, 14243, 23594, 28486, 47188, 56972, 94376, 113944, 188752, 227888, 669421, 1338842, 2677684, 3574993, 5355368, 7149986, 10710736, 14299972, 28599944, 57199888, 168024671, 336049342, 672098684, 1344197368, 2688394736]

約数ペア:

[(1, 2688394736), (2, 1344197368), (4, 672098684), (8, 336049342), (16, 168024671), (47, 57199888), (94, 28599944), (188, 14299972), (251, 10710736), (376, 7149986), (502, 5355368), (752, 3574993), (1004, 2677684), (2008, 1338842), (4016, 669421), (11797, 227888), (14243, 188752), (23594, 113944), (28486, 94376), (47188, 56972)]