71180876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9187}}^1$

素因数の和:9353

約数の個数: 24

約数和(自身を含む): 135063600

約数和(自身を除く): 63882724

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 9187, 18374, 36748, 119431, 238862, 477724, 1368863, 2737726, 5475452, 17795219, 35590438, 71180876]

約数ペア:

[(1, 71180876), (2, 35590438), (4, 17795219), (13, 5475452), (26, 2737726), (52, 1368863), (149, 477724), (298, 238862), (596, 119431), (1937, 36748), (3874, 18374), (7748, 9187)]