28499476048

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{881}}^1\times {\mathrm{22717}}^1$

素因数の和:23695

約数の個数: 40

約数和(自身を含む): 55904000040

約数和(自身を除く): 27404523992

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 881, 1424, 1762, 3524, 7048, 14096, 22717, 45434, 78409, 90868, 156818, 181736, 313636, 363472, 627272, 1254544, 2021813, 4043626, 8087252, 16174504, 20013677, 32349008, 40027354, 80054708, 160109416, 320218832, 1781217253, 3562434506, 7124869012, 14249738024, 28499476048]

約数ペア:

[(1, 28499476048), (2, 14249738024), (4, 7124869012), (8, 3562434506), (16, 1781217253), (89, 320218832), (178, 160109416), (356, 80054708), (712, 40027354), (881, 32349008), (1424, 20013677), (1762, 16174504), (3524, 8087252), (7048, 4043626), (14096, 2021813), (22717, 1254544), (45434, 627272), (78409, 363472), (90868, 313636), (156818, 181736)]