42570464

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 87254496

約数和(自身を除く): 44684032

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 457, 568, 656, 914, 1136, 1312, 1828, 2272, 2911, 3656, 5822, 7312, 11644, 14624, 18737, 23288, 32447, 37474, 46576, 64894, 74948, 93152, 129788, 149896, 259576, 299792, 519152, 599584, 1038304, 1330327, 2660654, 5321308, 10642616, 21285232, 42570464]

約数ペア:

[(1, 42570464), (2, 21285232), (4, 10642616), (8, 5321308), (16, 2660654), (32, 1330327), (41, 1038304), (71, 599584), (82, 519152), (142, 299792), (164, 259576), (284, 149896), (328, 129788), (457, 93152), (568, 74948), (656, 64894), (914, 46576), (1136, 37474), (1312, 32447), (1828, 23288), (2272, 18737), (2911, 14624), (3656, 11644), (5822, 7312)]