40703278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 36123602

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2339, 2486, 4678, 8701, 16373, 17402, 25729, 32746, 51458, 180103, 264307, 360206, 528614, 1850149, 2907377, 3700298, 5814754, 20351639, 40703278]

約数ペア:

[(1, 40703278), (2, 20351639), (7, 5814754), (11, 3700298), (14, 2907377), (22, 1850149), (77, 528614), (113, 360206), (154, 264307), (226, 180103), (791, 51458), (1243, 32746), (1582, 25729), (2339, 17402), (2486, 16373), (4678, 8701)]