4293494072

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{69763}}^1$

素因数の和:69940

約数の個数: 48

約数和(自身を含む): 9424418760

約数和(自身を除く): 5130924688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 1099, 1256, 2198, 4396, 7693, 8792, 15386, 30772, 61544, 69763, 139526, 279052, 488341, 558104, 976682, 1953364, 3418387, 3906728, 6836774, 10952791, 13673548, 21905582, 27347096, 43811164, 76669537, 87622328, 153339074, 306678148, 536686759, 613356296, 1073373518, 2146747036, 4293494072]

約数ペア:

[(1, 4293494072), (2, 2146747036), (4, 1073373518), (7, 613356296), (8, 536686759), (14, 306678148), (28, 153339074), (49, 87622328), (56, 76669537), (98, 43811164), (157, 27347096), (196, 21905582), (314, 13673548), (392, 10952791), (628, 6836774), (1099, 3906728), (1256, 3418387), (2198, 1953364), (4396, 976682), (7693, 558104), (8792, 488341), (15386, 279052), (30772, 139526), (61544, 69763)]