56971216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4939

約数の個数: 40

約数和(自身を含む): 119617344

約数和(自身を除く): 62646128

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 4871, 5848, 9742, 11696, 19484, 38968, 77936, 82807, 165614, 209453, 331228, 418906, 662456, 837812, 1324912, 1675624, 3351248, 3560701, 7121402, 14242804, 28485608, 56971216]

約数ペア:

[(1, 56971216), (2, 28485608), (4, 14242804), (8, 7121402), (16, 3560701), (17, 3351248), (34, 1675624), (43, 1324912), (68, 837812), (86, 662456), (136, 418906), (172, 331228), (272, 209453), (344, 165614), (688, 82807), (731, 77936), (1462, 38968), (2924, 19484), (4871, 11696), (5848, 9742)]