63419330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6871}}^1$

素因数の和:6962

約数の個数: 32

約数和(自身を含む): 124685568

約数和(自身を除く): 61266238

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 6871, 9230, 13742, 34355, 68710, 89323, 178646, 446615, 487841, 893230, 975682, 2439205, 4878410, 6341933, 12683866, 31709665, 63419330]

約数ペア:

[(1, 63419330), (2, 31709665), (5, 12683866), (10, 6341933), (13, 4878410), (26, 2439205), (65, 975682), (71, 893230), (130, 487841), (142, 446615), (355, 178646), (710, 89323), (923, 68710), (1846, 34355), (4615, 13742), (6871, 9230)]