28165736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 56703240

約数和(自身を除く): 28537504

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 2837, 4964, 5674, 9928, 11348, 22696, 48229, 96458, 192916, 207101, 385832, 414202, 828404, 1656808, 3520717, 7041434, 14082868, 28165736]

約数ペア:

[(1, 28165736), (2, 14082868), (4, 7041434), (8, 3520717), (17, 1656808), (34, 828404), (68, 414202), (73, 385832), (136, 207101), (146, 192916), (292, 96458), (584, 48229), (1241, 22696), (2482, 11348), (2837, 9928), (4964, 5674)]