40198642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5706

約数の個数: 32

約数和(自身を含む): 73327680

約数和(自身を除く): 33129038

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 5657, 7106, 11314, 62227, 96169, 107483, 124454, 192338, 214966, 1057859, 1182313, 1827211, 2115718, 2364626, 3654422, 20099321, 40198642]

約数ペア:

[(1, 40198642), (2, 20099321), (11, 3654422), (17, 2364626), (19, 2115718), (22, 1827211), (34, 1182313), (38, 1057859), (187, 214966), (209, 192338), (323, 124454), (374, 107483), (418, 96169), (646, 62227), (3553, 11314), (5657, 7106)]