28664238

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 59628960

約数和(自身を除く): 30964722

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 257, 514, 641, 771, 1282, 1542, 1923, 3846, 7453, 14906, 18589, 22359, 37178, 44718, 55767, 111534, 164737, 329474, 494211, 988422, 4777373, 9554746, 14332119, 28664238]

約数ペア:

[(1, 28664238), (2, 14332119), (3, 9554746), (6, 4777373), (29, 988422), (58, 494211), (87, 329474), (174, 164737), (257, 111534), (514, 55767), (641, 44718), (771, 37178), (1282, 22359), (1542, 18589), (1923, 14906), (3846, 7453)]