28311036332

素因数分解:

$2^2\times {\mathrm{39901}}^1\times {\mathrm{177383}}^1$

素因数の和:217288

約数の個数: 12

約数和(自身を含む): 49545834576

約数和(自身を除く): 21234798244

約数列:

[1, 2, 4, 39901, 79802, 159604, 177383, 354766, 709532, 7077759083, 14155518166, 28311036332]

約数ペア:

[(1, 28311036332), (2, 14155518166), (4, 7077759083), (39901, 709532), (79802, 354766), (159604, 177383)]