8487624

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 22861440

約数和(自身を除く): 14373816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 293, 408, 426, 568, 586, 852, 879, 1172, 1207, 1704, 1758, 2344, 2414, 3516, 3621, 4828, 4981, 7032, 7242, 9656, 9962, 14484, 14943, 19924, 20803, 28968, 29886, 39848, 41606, 59772, 62409, 83212, 119544, 124818, 166424, 249636, 353651, 499272, 707302, 1060953, 1414604, 2121906, 2829208, 4243812, 8487624]

約数ペア:

[(1, 8487624), (2, 4243812), (3, 2829208), (4, 2121906), (6, 1414604), (8, 1060953), (12, 707302), (17, 499272), (24, 353651), (34, 249636), (51, 166424), (68, 124818), (71, 119544), (102, 83212), (136, 62409), (142, 59772), (204, 41606), (213, 39848), (284, 29886), (293, 28968), (408, 20803), (426, 19924), (568, 14943), (586, 14484), (852, 9962), (879, 9656), (1172, 7242), (1207, 7032), (1704, 4981), (1758, 4828), (2344, 3621), (2414, 3516)]