64810704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192889}}^1$

素因数の和:192907

約数の個数: 40

約数和(自身を含む): 191346880

約数和(自身を除く): 126536176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192889, 385778, 578667, 771556, 1157334, 1350223, 1543112, 2314668, 2700446, 3086224, 4050669, 4629336, 5400892, 8101338, 9258672, 10801784, 16202676, 21603568, 32405352, 64810704]

約数ペア:

[(1, 64810704), (2, 32405352), (3, 21603568), (4, 16202676), (6, 10801784), (7, 9258672), (8, 8101338), (12, 5400892), (14, 4629336), (16, 4050669), (21, 3086224), (24, 2700446), (28, 2314668), (42, 1543112), (48, 1350223), (56, 1157334), (84, 771556), (112, 578667), (168, 385778), (336, 192889)]