28080772456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{339107}}^1$

素因数の和:340065

約数の個数: 32

約数和(自身を含む): 57499152480

約数和(自身を除く): 29418380024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 941, 1882, 3764, 7528, 10351, 20702, 41404, 82808, 339107, 678214, 1356428, 2712856, 3730177, 7460354, 14920708, 29841416, 319099687, 638199374, 1276398748, 2552797496, 3510096557, 7020193114, 14040386228, 28080772456]

約数ペア:

[(1, 28080772456), (2, 14040386228), (4, 7020193114), (8, 3510096557), (11, 2552797496), (22, 1276398748), (44, 638199374), (88, 319099687), (941, 29841416), (1882, 14920708), (3764, 7460354), (7528, 3730177), (10351, 2712856), (20702, 1356428), (41404, 678214), (82808, 339107)]