28164610

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3701}}^1$

素因数の和:4469

約数の個数: 16

約数和(自身を含む): 50776632

約数和(自身を除く): 22612022

約数列:

[1, 2, 5, 10, 761, 1522, 3701, 3805, 7402, 7610, 18505, 37010, 2816461, 5632922, 14082305, 28164610]

約数ペア:

[(1, 28164610), (2, 14082305), (5, 5632922), (10, 2816461), (761, 37010), (1522, 18505), (3701, 7610), (3805, 7402)]