28874484

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2579}}^1$

素因数の和:2900

約数の個数: 36

約数和(自身を含む): 73251360

約数和(自身を除く): 44376876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2579, 2799, 3732, 5158, 5598, 7737, 10316, 11196, 15474, 23211, 30948, 46422, 92844, 802069, 1604138, 2406207, 3208276, 4812414, 7218621, 9624828, 14437242, 28874484]

約数ペア:

[(1, 28874484), (2, 14437242), (3, 9624828), (4, 7218621), (6, 4812414), (9, 3208276), (12, 2406207), (18, 1604138), (36, 802069), (311, 92844), (622, 46422), (933, 30948), (1244, 23211), (1866, 15474), (2579, 11196), (2799, 10316), (3732, 7737), (5158, 5598)]