63843910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6917}}^1$

素因数の和:7008

約数の個数: 32

約数和(自身を含む): 125520192

約数和(自身を除く): 61676282

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 6917, 9230, 13834, 34585, 69170, 89921, 179842, 449605, 491107, 899210, 982214, 2455535, 4911070, 6384391, 12768782, 31921955, 63843910]

約数ペア:

[(1, 63843910), (2, 31921955), (5, 12768782), (10, 6384391), (13, 4911070), (26, 2455535), (65, 982214), (71, 899210), (130, 491107), (142, 449605), (355, 179842), (710, 89921), (923, 69170), (1846, 34585), (4615, 13834), (6917, 9230)]