74104849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 95406080

約数和(自身を除く): 21301231

約数列:

[1, 7, 13, 31, 91, 109, 217, 241, 403, 763, 1417, 1687, 2821, 3133, 3379, 7471, 9919, 21931, 23653, 26269, 43927, 52297, 97123, 183883, 307489, 341497, 679861, 814339, 2390479, 5700373, 10586407, 74104849]

約数ペア:

[(1, 74104849), (7, 10586407), (13, 5700373), (31, 2390479), (91, 814339), (109, 679861), (217, 341497), (241, 307489), (403, 183883), (763, 97123), (1417, 52297), (1687, 43927), (2821, 26269), (3133, 23653), (3379, 21931), (7471, 9919)]