28918248

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{11261}}^1$

素因数の和:11377

約数の個数: 32

約数和(自身を含む): 72977760

約数和(自身を除く): 44059512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 11261, 22522, 33783, 45044, 67566, 90088, 135132, 270264, 1204927, 2409854, 3614781, 4819708, 7229562, 9639416, 14459124, 28918248]

約数ペア:

[(1, 28918248), (2, 14459124), (3, 9639416), (4, 7229562), (6, 4819708), (8, 3614781), (12, 2409854), (24, 1204927), (107, 270264), (214, 135132), (321, 90088), (428, 67566), (642, 45044), (856, 33783), (1284, 22522), (2568, 11261)]