40439668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16073}}^1$

素因数の和:16131

約数の個数: 24

約数和(自身を含む): 76962312

約数和(自身を除く): 36522644

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 16073, 32146, 64292, 273241, 546482, 594701, 1092964, 1189402, 2378804, 10109917, 20219834, 40439668]

約数ペア:

[(1, 40439668), (2, 20219834), (4, 10109917), (17, 2378804), (34, 1189402), (37, 1092964), (68, 594701), (74, 546482), (148, 273241), (629, 64292), (1258, 32146), (2516, 16073)]