71394356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8677}}^1$

素因数の和:8720

約数の個数: 36

約数和(自身を含む): 145425924

約数和(自身を除く): 74031568

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 8677, 17354, 34708, 95447, 147509, 190894, 295018, 381788, 590036, 1049917, 1622599, 2099834, 3245198, 4199668, 6490396, 17848589, 35697178, 71394356]

約数ペア:

[(1, 71394356), (2, 35697178), (4, 17848589), (11, 6490396), (17, 4199668), (22, 3245198), (34, 2099834), (44, 1622599), (68, 1049917), (121, 590036), (187, 381788), (242, 295018), (374, 190894), (484, 147509), (748, 95447), (2057, 34708), (4114, 17354), (8228, 8677)]