40275326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 78601824

約数和(自身を除く): 38326498

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 613, 722, 1226, 1729, 2527, 3458, 4291, 4693, 5054, 7969, 8582, 9386, 11647, 15938, 23294, 32851, 55783, 65702, 81529, 111566, 151411, 163058, 221293, 302822, 442586, 1059877, 1549051, 2119754, 2876809, 3098102, 5753618, 20137663, 40275326]

約数ペア:

[(1, 40275326), (2, 20137663), (7, 5753618), (13, 3098102), (14, 2876809), (19, 2119754), (26, 1549051), (38, 1059877), (91, 442586), (133, 302822), (182, 221293), (247, 163058), (266, 151411), (361, 111566), (494, 81529), (613, 65702), (722, 55783), (1226, 32851), (1729, 23294), (2527, 15938), (3458, 11647), (4291, 9386), (4693, 8582), (5054, 7969)]