71822846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 43745794

約数列:

[1, 2, 31, 37, 62, 74, 131, 239, 262, 478, 1147, 2294, 4061, 4847, 7409, 8122, 8843, 9694, 14818, 17686, 31309, 62618, 150257, 274133, 300514, 548266, 970579, 1158433, 1941158, 2316866, 35911423, 71822846]

約数ペア:

[(1, 71822846), (2, 35911423), (31, 2316866), (37, 1941158), (62, 1158433), (74, 970579), (131, 548266), (239, 300514), (262, 274133), (478, 150257), (1147, 62618), (2294, 31309), (4061, 17686), (4847, 14818), (7409, 9694), (8122, 8843)]