21167654422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2341}}^1$

素因数の和:2557

約数の個数: 64

約数和(自身を含む): 34965872640

約数和(自身を除く): 13798218218

約数列:

[1, 2, 29, 31, 47, 58, 62, 94, 107, 214, 899, 1363, 1457, 1798, 2341, 2726, 2914, 3103, 3317, 4682, 5029, 6206, 6634, 10058, 42253, 67889, 72571, 84506, 96193, 110027, 135778, 145142, 145841, 155899, 192386, 220054, 250487, 291682, 311798, 500974, 2104559, 3190783, 3410837, 4209118, 4521071, 6381566, 6821674, 7264123, 7765097, 9042142, 11772889, 14528246, 15530194, 23545778, 98914273, 197828546, 225187813, 341413781, 364959559, 450375626, 682827562, 729919118, 10583827211, 21167654422]

約数ペア:

[(1, 21167654422), (2, 10583827211), (29, 729919118), (31, 682827562), (47, 450375626), (58, 364959559), (62, 341413781), (94, 225187813), (107, 197828546), (214, 98914273), (899, 23545778), (1363, 15530194), (1457, 14528246), (1798, 11772889), (2341, 9042142), (2726, 7765097), (2914, 7264123), (3103, 6821674), (3317, 6381566), (4682, 4521071), (5029, 4209118), (6206, 3410837), (6634, 3190783), (10058, 2104559), (42253, 500974), (67889, 311798), (72571, 291682), (84506, 250487), (96193, 220054), (110027, 192386), (135778, 155899), (145142, 145841)]