40048708

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26987}}^1$

素因数の和:27051

約数の個数: 24

約数和(自身を含む): 81611712

約数和(自身を除く): 41563004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 26987, 53974, 107948, 188909, 377818, 755636, 1430311, 2860622, 5721244, 10012177, 20024354, 40048708]

約数ペア:

[(1, 40048708), (2, 20024354), (4, 10012177), (7, 5721244), (14, 2860622), (28, 1430311), (53, 755636), (106, 377818), (212, 188909), (371, 107948), (742, 53974), (1484, 26987)]