40921034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6481}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 78406272

約数和(自身を除く): 37485238

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 6481, 12962, 45367, 71291, 90734, 142582, 265721, 499037, 531442, 998074, 1860047, 2922931, 3720094, 5845862, 20460517, 40921034]

約数ペア:

[(1, 40921034), (2, 20460517), (7, 5845862), (11, 3720094), (14, 2922931), (22, 1860047), (41, 998074), (77, 531442), (82, 499037), (154, 265721), (287, 142582), (451, 90734), (574, 71291), (902, 45367), (3157, 12962), (6314, 6481)]