28410010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42403}}^1$

素因数の和:42477

約数の個数: 16

約数和(自身を含む): 51902496

約数和(自身を除く): 23492486

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 42403, 84806, 212015, 424030, 2841001, 5682002, 14205005, 28410010]

約数ペア:

[(1, 28410010), (2, 14205005), (5, 5682002), (10, 2841001), (67, 424030), (134, 212015), (335, 84806), (670, 42403)]