628486048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{479029}}^1$

素因数の和:479080

約数の個数: 24

約数和(自身を含む): 1267513380

約数和(自身を除く): 639027332

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 479029, 958058, 1916116, 3832232, 7664464, 15328928, 19640189, 39280378, 78560756, 157121512, 314243024, 628486048]

約数ペア:

[(1, 628486048), (2, 314243024), (4, 157121512), (8, 78560756), (16, 39280378), (32, 19640189), (41, 15328928), (82, 7664464), (164, 3832232), (328, 1916116), (656, 958058), (1312, 479029)]