40564006

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4224

約数の個数: 32

約数和(自身を含む): 75442752

約数和(自身を除く): 34878746

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4157, 4879, 8314, 9758, 29099, 58198, 70669, 141338, 170437, 340874, 494683, 989366, 1193059, 2386118, 2897429, 5794858, 20282003, 40564006]

約数ペア:

[(1, 40564006), (2, 20282003), (7, 5794858), (14, 2897429), (17, 2386118), (34, 1193059), (41, 989366), (82, 494683), (119, 340874), (238, 170437), (287, 141338), (574, 70669), (697, 58198), (1394, 29099), (4157, 9758), (4879, 8314)]