40576634

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 71801856

約数和(自身を除く): 31225222

約数列:

[1, 2, 7, 14, 41, 82, 223, 287, 317, 446, 574, 634, 1561, 2219, 3122, 4438, 9143, 12997, 18286, 25994, 64001, 70691, 90979, 128002, 141382, 181958, 494837, 989674, 2898331, 5796662, 20288317, 40576634]

約数ペア:

[(1, 40576634), (2, 20288317), (7, 5796662), (14, 2898331), (41, 989674), (82, 494837), (223, 181958), (287, 141382), (317, 128002), (446, 90979), (574, 70691), (634, 64001), (1561, 25994), (2219, 18286), (3122, 12997), (4438, 9143)]