25099684016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{253307}}^1$

素因数の和:253889

約数の個数: 40

約数和(自身を含む): 53146044864

約数和(自身を除く): 28046360848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 563, 1126, 2252, 4504, 6193, 9008, 12386, 24772, 49544, 99088, 253307, 506614, 1013228, 2026456, 2786377, 4052912, 5572754, 11145508, 22291016, 44582032, 142611841, 285223682, 570447364, 1140894728, 1568730251, 2281789456, 3137460502, 6274921004, 12549842008, 25099684016]

約数ペア:

[(1, 25099684016), (2, 12549842008), (4, 6274921004), (8, 3137460502), (11, 2281789456), (16, 1568730251), (22, 1140894728), (44, 570447364), (88, 285223682), (176, 142611841), (563, 44582032), (1126, 22291016), (2252, 11145508), (4504, 5572754), (6193, 4052912), (9008, 2786377), (12386, 2026456), (24772, 1013228), (49544, 506614), (99088, 253307)]