40118792

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5641}}^1$

素因数の和:5781

約数の個数: 32

約数和(自身を含む): 86661120

約数和(自身を除く): 46542328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 5641, 7112, 11282, 22564, 39487, 45128, 78974, 157948, 315896, 716407, 1432814, 2865628, 5014849, 5731256, 10029698, 20059396, 40118792]

約数ペア:

[(1, 40118792), (2, 20059396), (4, 10029698), (7, 5731256), (8, 5014849), (14, 2865628), (28, 1432814), (56, 716407), (127, 315896), (254, 157948), (508, 78974), (889, 45128), (1016, 39487), (1778, 22564), (3556, 11282), (5641, 7112)]