42764456

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 94118400

約数和(自身を除く): 51353944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 859, 889, 1016, 1718, 1778, 3436, 3556, 6013, 6223, 6872, 7112, 12026, 12446, 24052, 24892, 42091, 48104, 49784, 84182, 109093, 168364, 218186, 336728, 436372, 763651, 872744, 1527302, 3054604, 5345557, 6109208, 10691114, 21382228, 42764456]

約数ペア:

[(1, 42764456), (2, 21382228), (4, 10691114), (7, 6109208), (8, 5345557), (14, 3054604), (28, 1527302), (49, 872744), (56, 763651), (98, 436372), (127, 336728), (196, 218186), (254, 168364), (392, 109093), (508, 84182), (859, 49784), (889, 48104), (1016, 42091), (1718, 24892), (1778, 24052), (3436, 12446), (3556, 12026), (6013, 7112), (6223, 6872)]