28587726

素因数分解:

$2^1\times 3^2\times {\mathrm{761}}^1\times {\mathrm{2087}}^1$

素因数の和:2856

約数の個数: 24

約数和(自身を含む): 62051184

約数和(自身を除く): 33463458

約数列:

[1, 2, 3, 6, 9, 18, 761, 1522, 2087, 2283, 4174, 4566, 6261, 6849, 12522, 13698, 18783, 37566, 1588207, 3176414, 4764621, 9529242, 14293863, 28587726]

約数ペア:

[(1, 28587726), (2, 14293863), (3, 9529242), (6, 4764621), (9, 3176414), (18, 1588207), (761, 37566), (1522, 18783), (2087, 13698), (2283, 12522), (4174, 6849), (4566, 6261)]