28949706

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{15031}}^1$

素因数の和:15146

約数の個数: 24

約数和(自身を含む): 63314784

約数和(自身を除く): 34365078

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 15031, 30062, 45093, 90186, 135279, 270558, 1608317, 3216634, 4824951, 9649902, 14474853, 28949706]

約数ペア:

[(1, 28949706), (2, 14474853), (3, 9649902), (6, 4824951), (9, 3216634), (18, 1608317), (107, 270558), (214, 135279), (321, 90186), (642, 45093), (963, 30062), (1926, 15031)]