28398072

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{2671}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 71182080

約数和(自身を除く): 42784008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 2671, 3544, 5316, 5342, 8013, 10632, 10684, 16026, 21368, 32052, 64104, 1183253, 2366506, 3549759, 4733012, 7099518, 9466024, 14199036, 28398072]

約数ペア:

[(1, 28398072), (2, 14199036), (3, 9466024), (4, 7099518), (6, 4733012), (8, 3549759), (12, 2366506), (24, 1183253), (443, 64104), (886, 32052), (1329, 21368), (1772, 16026), (2658, 10684), (2671, 10632), (3544, 8013), (5316, 5342)]