40496918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2711}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 76543488

約数和(自身を除く): 36046570

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 2711, 5422, 7469, 14938, 18977, 29821, 37954, 59642, 208747, 262967, 417494, 525934, 1840769, 2892637, 3681538, 5785274, 20248459, 40496918]

約数ペア:

[(1, 40496918), (2, 20248459), (7, 5785274), (11, 3681538), (14, 2892637), (22, 1840769), (77, 525934), (97, 417494), (154, 262967), (194, 208747), (679, 59642), (1067, 37954), (1358, 29821), (2134, 18977), (2711, 14938), (5422, 7469)]