42906556

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 95558400

約数和(自身を除く): 52651844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 2843, 3773, 5686, 7546, 11372, 15092, 19901, 31273, 39802, 62546, 79604, 125092, 139307, 218911, 278614, 437822, 557228, 875644, 975149, 1532377, 1950298, 3064754, 3900596, 6129508, 10726639, 21453278, 42906556]

約数ペア:

[(1, 42906556), (2, 21453278), (4, 10726639), (7, 6129508), (11, 3900596), (14, 3064754), (22, 1950298), (28, 1532377), (44, 975149), (49, 875644), (77, 557228), (98, 437822), (154, 278614), (196, 218911), (308, 139307), (343, 125092), (539, 79604), (686, 62546), (1078, 39802), (1372, 31273), (2156, 19901), (2843, 15092), (3773, 11372), (5686, 7546)]