68435824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 138897360

約数和(自身を除く): 70461536

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 664, 1328, 1777, 2407, 3554, 4814, 7108, 9628, 14216, 19256, 28432, 38512, 51533, 103066, 147491, 206132, 294982, 412264, 589964, 824528, 1179928, 2359856, 4277239, 8554478, 17108956, 34217912, 68435824]

約数ペア:

[(1, 68435824), (2, 34217912), (4, 17108956), (8, 8554478), (16, 4277239), (29, 2359856), (58, 1179928), (83, 824528), (116, 589964), (166, 412264), (232, 294982), (332, 206132), (464, 147491), (664, 103066), (1328, 51533), (1777, 38512), (2407, 28432), (3554, 19256), (4814, 14216), (7108, 9628)]