40913866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 75029760

約数和(自身を除く): 34115894

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1669, 1751, 3338, 3502, 11683, 12257, 23366, 24514, 28373, 56746, 171907, 198611, 343814, 397222, 1203349, 2406698, 2922419, 5844838, 20456933, 40913866]

約数ペア:

[(1, 40913866), (2, 20456933), (7, 5844838), (14, 2922419), (17, 2406698), (34, 1203349), (103, 397222), (119, 343814), (206, 198611), (238, 171907), (721, 56746), (1442, 28373), (1669, 24514), (1751, 23366), (3338, 12257), (3502, 11683)]