28286364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 70246400

約数和(自身を除く): 41960036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1164, 1279, 1843, 2558, 3686, 3837, 5116, 5529, 7372, 7674, 11058, 15348, 22116, 24301, 48602, 72903, 97204, 124063, 145806, 248126, 291612, 372189, 496252, 744378, 1488756, 2357197, 4714394, 7071591, 9428788, 14143182, 28286364]

約数ペア:

[(1, 28286364), (2, 14143182), (3, 9428788), (4, 7071591), (6, 4714394), (12, 2357197), (19, 1488756), (38, 744378), (57, 496252), (76, 372189), (97, 291612), (114, 248126), (194, 145806), (228, 124063), (291, 97204), (388, 72903), (582, 48602), (1164, 24301), (1279, 22116), (1843, 15348), (2558, 11058), (3686, 7674), (3837, 7372), (5116, 5529)]