74364857

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 17564743

約数列:

[1, 7, 37, 41, 47, 149, 259, 287, 329, 1043, 1517, 1739, 1927, 5513, 6109, 7003, 10619, 12173, 13489, 38591, 42763, 49021, 71299, 226033, 259111, 287123, 499093, 1582231, 1813777, 2009861, 10623551, 74364857]

約数ペア:

[(1, 74364857), (7, 10623551), (37, 2009861), (41, 1813777), (47, 1582231), (149, 499093), (259, 287123), (287, 259111), (329, 226033), (1043, 71299), (1517, 49021), (1739, 42763), (1927, 38591), (5513, 13489), (6109, 12173), (7003, 10619)]