42863188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{101}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 81237492

約数和(自身を除く): 38374304

約数列:

[1, 2, 4, 17, 34, 68, 79, 101, 158, 202, 316, 404, 1343, 1717, 2686, 3434, 5372, 6241, 6868, 7979, 12482, 15958, 24964, 31916, 106097, 135643, 212194, 271286, 424388, 542572, 630341, 1260682, 2521364, 10715797, 21431594, 42863188]

約数ペア:

[(1, 42863188), (2, 21431594), (4, 10715797), (17, 2521364), (34, 1260682), (68, 630341), (79, 542572), (101, 424388), (158, 271286), (202, 212194), (316, 135643), (404, 106097), (1343, 31916), (1717, 24964), (2686, 15958), (3434, 12482), (5372, 7979), (6241, 6868)]