40779032

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19681}}^1$

素因数の和:19731

約数の個数: 32

約数和(自身を含む): 89749920

約数和(自身を除く): 48970888

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19681, 39362, 78724, 137767, 157448, 275534, 551068, 728197, 1102136, 1456394, 2912788, 5097379, 5825576, 10194758, 20389516, 40779032]

約数ペア:

[(1, 40779032), (2, 20389516), (4, 10194758), (7, 5825576), (8, 5097379), (14, 2912788), (28, 1456394), (37, 1102136), (56, 728197), (74, 551068), (148, 275534), (259, 157448), (296, 137767), (518, 78724), (1036, 39362), (2072, 19681)]