40065938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 68789952

約数和(自身を除く): 28724014

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1033, 1763, 2066, 3526, 11363, 19393, 22726, 38786, 42353, 44419, 84706, 88838, 465883, 488609, 931766, 977218, 1821179, 3642358, 20032969, 40065938]

約数ペア:

[(1, 40065938), (2, 20032969), (11, 3642358), (22, 1821179), (41, 977218), (43, 931766), (82, 488609), (86, 465883), (451, 88838), (473, 84706), (902, 44419), (946, 42353), (1033, 38786), (1763, 22726), (2066, 19393), (3526, 11363)]