28260438

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{23909}}^1$

素因数の和:24111

約数の個数: 16

約数和(自身を含む): 56810160

約数和(自身を除く): 28549722

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 23909, 47818, 71727, 143454, 4710073, 9420146, 14130219, 28260438]

約数ペア:

[(1, 28260438), (2, 14130219), (3, 9420146), (6, 4710073), (197, 143454), (394, 71727), (591, 47818), (1182, 23909)]