40400024

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42437}}^1$

素因数の和:42467

約数の個数: 32

約数和(自身を含む): 91666080

約数和(自身を除く): 51266056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 42437, 84874, 169748, 297059, 339496, 594118, 721429, 1188236, 1442858, 2376472, 2885716, 5050003, 5771432, 10100006, 20200012, 40400024]

約数ペア:

[(1, 40400024), (2, 20200012), (4, 10100006), (7, 5771432), (8, 5050003), (14, 2885716), (17, 2376472), (28, 1442858), (34, 1188236), (56, 721429), (68, 594118), (119, 339496), (136, 297059), (238, 169748), (476, 84874), (952, 42437)]