64190204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1361}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 121196208

約数和(自身を除く): 57006004

約数列:

[1, 2, 4, 13, 26, 52, 907, 1361, 1814, 2722, 3628, 5444, 11791, 17693, 23582, 35386, 47164, 70772, 1234427, 2468854, 4937708, 16047551, 32095102, 64190204]

約数ペア:

[(1, 64190204), (2, 32095102), (4, 16047551), (13, 4937708), (26, 2468854), (52, 1234427), (907, 70772), (1361, 47164), (1814, 35386), (2722, 23582), (3628, 17693), (5444, 11791)]