8678741084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{63629}}^1$

素因数の和:63750

約数の個数: 48

約数和(自身を含む): 17011098720

約数和(自身を除く): 8332357636

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 559, 793, 1118, 1586, 2236, 2623, 3172, 5246, 10492, 34099, 63629, 68198, 127258, 136396, 254516, 827177, 1654354, 2736047, 3308708, 3881369, 5472094, 7762738, 10944188, 15525476, 35568611, 50457797, 71137222, 100915594, 142274444, 166898867, 201831188, 333797734, 667595468, 2169685271, 4339370542, 8678741084]

約数ペア:

[(1, 8678741084), (2, 4339370542), (4, 2169685271), (13, 667595468), (26, 333797734), (43, 201831188), (52, 166898867), (61, 142274444), (86, 100915594), (122, 71137222), (172, 50457797), (244, 35568611), (559, 15525476), (793, 10944188), (1118, 7762738), (1586, 5472094), (2236, 3881369), (2623, 3308708), (3172, 2736047), (5246, 1654354), (10492, 827177), (34099, 254516), (63629, 136396), (68198, 127258)]