64280704

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{17317}}^1$

素因数の和:17360

約数の個数: 32

約数和(自身を含む): 132482700

約数和(自身を除く): 68201996

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 17317, 34634, 69268, 138536, 277072, 502193, 554144, 1004386, 1108288, 2008772, 2216576, 4017544, 8035088, 16070176, 32140352, 64280704]

約数ペア:

[(1, 64280704), (2, 32140352), (4, 16070176), (8, 8035088), (16, 4017544), (29, 2216576), (32, 2008772), (58, 1108288), (64, 1004386), (116, 554144), (128, 502193), (232, 277072), (464, 138536), (928, 69268), (1856, 34634), (3712, 17317)]