65428094641

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 85350988800

約数和(自身を除く): 19922894159

約数列:

[1, 7, 13, 23, 91, 109, 161, 169, 299, 763, 1183, 1417, 1697, 2093, 2197, 2507, 3887, 9919, 11879, 15379, 17549, 18421, 22061, 27209, 32591, 39031, 50531, 128947, 154427, 184973, 228137, 239473, 273217, 286793, 353717, 423683, 507403, 1294811, 1676311, 2007551, 2404649, 2965781, 3551821, 3728309, 4254379, 5507879, 6596239, 16832543, 26098163, 29780653, 31260437, 38555153, 46173673, 55306927, 85751107, 218823059, 387148489, 406385681, 600257749, 718990051, 2844699767, 5032930357, 9346870663, 65428094641]

約数ペア:

[(1, 65428094641), (7, 9346870663), (13, 5032930357), (23, 2844699767), (91, 718990051), (109, 600257749), (161, 406385681), (169, 387148489), (299, 218823059), (763, 85751107), (1183, 55306927), (1417, 46173673), (1697, 38555153), (2093, 31260437), (2197, 29780653), (2507, 26098163), (3887, 16832543), (9919, 6596239), (11879, 5507879), (15379, 4254379), (17549, 3728309), (18421, 3551821), (22061, 2965781), (27209, 2404649), (32591, 2007551), (39031, 1676311), (50531, 1294811), (128947, 507403), (154427, 423683), (184973, 353717), (228137, 286793), (239473, 273217)]