71174896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{342187}}^1$

素因数の和:342208

約数の個数: 20

約数和(自身を含む): 148509592

約数和(自身を除く): 77334696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 342187, 684374, 1368748, 2737496, 4448431, 5474992, 8896862, 17793724, 35587448, 71174896]

約数ペア:

[(1, 71174896), (2, 35587448), (4, 17793724), (8, 8896862), (13, 5474992), (16, 4448431), (26, 2737496), (52, 1368748), (104, 684374), (208, 342187)]