40845662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 78962688

約数和(自身を除く): 38117026

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 143, 187, 221, 271, 286, 341, 374, 403, 442, 527, 542, 682, 806, 1054, 2431, 2981, 3523, 4433, 4607, 4862, 5797, 5962, 6851, 7046, 8401, 8866, 9214, 11594, 13702, 16802, 38753, 50677, 59891, 75361, 77506, 92411, 101354, 109213, 119782, 142817, 150722, 184822, 218426, 285634, 658801, 1201343, 1317602, 1570987, 1856621, 2402686, 3141974, 3713242, 20422831, 40845662]

約数ペア:

[(1, 40845662), (2, 20422831), (11, 3713242), (13, 3141974), (17, 2402686), (22, 1856621), (26, 1570987), (31, 1317602), (34, 1201343), (62, 658801), (143, 285634), (187, 218426), (221, 184822), (271, 150722), (286, 142817), (341, 119782), (374, 109213), (403, 101354), (442, 92411), (527, 77506), (542, 75361), (682, 59891), (806, 50677), (1054, 38753), (2431, 16802), (2981, 13702), (3523, 11594), (4433, 9214), (4607, 8866), (4862, 8401), (5797, 7046), (5962, 6851)]