39496448

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 83444256

約数和(自身を除く): 43947808

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 71, 82, 106, 128, 142, 164, 212, 256, 284, 328, 424, 568, 656, 848, 1136, 1312, 1696, 2173, 2272, 2624, 2911, 3392, 3763, 4346, 4544, 5248, 5822, 6784, 7526, 8692, 9088, 10496, 11644, 13568, 15052, 17384, 18176, 23288, 30104, 34768, 46576, 60208, 69536, 93152, 120416, 139072, 154283, 186304, 240832, 278144, 308566, 372608, 481664, 556288, 617132, 745216, 963328, 1234264, 2468528, 4937056, 9874112, 19748224, 39496448]

約数ペア:

[(1, 39496448), (2, 19748224), (4, 9874112), (8, 4937056), (16, 2468528), (32, 1234264), (41, 963328), (53, 745216), (64, 617132), (71, 556288), (82, 481664), (106, 372608), (128, 308566), (142, 278144), (164, 240832), (212, 186304), (256, 154283), (284, 139072), (328, 120416), (424, 93152), (568, 69536), (656, 60208), (848, 46576), (1136, 34768), (1312, 30104), (1696, 23288), (2173, 18176), (2272, 17384), (2624, 15052), (2911, 13568), (3392, 11644), (3763, 10496), (4346, 9088), (4544, 8692), (5248, 7526), (5822, 6784)]