70148464

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{65437}}^1$

素因数の和:65512

約数の個数: 20

約数和(自身を含む): 137943304

約数和(自身を除く): 67794840

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 65437, 130874, 261748, 523496, 1046992, 4384279, 8768558, 17537116, 35074232, 70148464]

約数ペア:

[(1, 70148464), (2, 35074232), (4, 17537116), (8, 8768558), (16, 4384279), (67, 1046992), (134, 523496), (268, 261748), (536, 130874), (1072, 65437)]