47412664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6421}}^1$

素因数の和:6511

約数の個数: 32

約数和(自身を含む): 97100640

約数和(自身を除く): 49687976

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 6421, 7384, 12842, 25684, 51368, 83473, 166946, 333892, 455891, 667784, 911782, 1823564, 3647128, 5926583, 11853166, 23706332, 47412664]

約数ペア:

[(1, 47412664), (2, 23706332), (4, 11853166), (8, 5926583), (13, 3647128), (26, 1823564), (52, 911782), (71, 667784), (104, 455891), (142, 333892), (284, 166946), (568, 83473), (923, 51368), (1846, 25684), (3692, 12842), (6421, 7384)]