47788964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 85349376

約数和(自身を除く): 37560412

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 881, 1762, 3524, 13561, 27122, 54244, 62551, 125102, 168271, 250204, 336542, 673084, 11947241, 23894482, 47788964]

約数ペア:

[(1, 47788964), (2, 23894482), (4, 11947241), (71, 673084), (142, 336542), (191, 250204), (284, 168271), (382, 125102), (764, 62551), (881, 54244), (1762, 27122), (3524, 13561)]