64015016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9187}}^1$

素因数の和:9273

約数の個数: 32

約数和(自身を含む): 131204640

約数和(自身を除く): 67189624

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 9187, 18374, 36748, 73496, 119431, 238862, 477724, 615529, 955448, 1231058, 2462116, 4924232, 8001877, 16003754, 32007508, 64015016]

約数ペア:

[(1, 64015016), (2, 32007508), (4, 16003754), (8, 8001877), (13, 4924232), (26, 2462116), (52, 1231058), (67, 955448), (104, 615529), (134, 477724), (268, 238862), (536, 119431), (871, 73496), (1742, 36748), (3484, 18374), (6968, 9187)]