72154222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 132795072

約数和(自身を除く): 60640850

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 4153, 8306, 8687, 17374, 29071, 58142, 70601, 141202, 303169, 494207, 606338, 988414, 2122183, 4244366, 5153873, 10307746, 36077111, 72154222]

約数ペア:

[(1, 72154222), (2, 36077111), (7, 10307746), (14, 5153873), (17, 4244366), (34, 2122183), (73, 988414), (119, 606338), (146, 494207), (238, 303169), (511, 141202), (1022, 70601), (1241, 58142), (2482, 29071), (4153, 17374), (8306, 8687)]