71763016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22259}}^1$

素因数の和:22309

約数の個数: 32

約数和(自身を含む): 149587200

約数和(自身を除く): 77824184

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 22259, 44518, 89036, 178072, 289367, 578734, 690029, 1157468, 1380058, 2314936, 2760116, 5520232, 8970377, 17940754, 35881508, 71763016]

約数ペア:

[(1, 71763016), (2, 35881508), (4, 17940754), (8, 8970377), (13, 5520232), (26, 2760116), (31, 2314936), (52, 1380058), (62, 1157468), (104, 690029), (124, 578734), (248, 289367), (403, 178072), (806, 89036), (1612, 44518), (3224, 22259)]