67961728

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{6397}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 137045160

約数和(自身を除く): 69083432

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 6397, 10624, 12794, 25588, 51176, 102352, 204704, 409408, 530951, 818816, 1061902, 2123804, 4247608, 8495216, 16990432, 33980864, 67961728]

約数ペア:

[(1, 67961728), (2, 33980864), (4, 16990432), (8, 8495216), (16, 4247608), (32, 2123804), (64, 1061902), (83, 818816), (128, 530951), (166, 409408), (332, 204704), (664, 102352), (1328, 51176), (2656, 25588), (5312, 12794), (6397, 10624)]