28488156

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{7489}}^1$

素因数の和:7813

約数の個数: 24

約数和(自身を含む): 66690960

約数和(自身を除く): 38202804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 7489, 14978, 22467, 29956, 44934, 89868, 2374013, 4748026, 7122039, 9496052, 14244078, 28488156]

約数ペア:

[(1, 28488156), (2, 14244078), (3, 9496052), (4, 7122039), (6, 4748026), (12, 2374013), (317, 89868), (634, 44934), (951, 29956), (1268, 22467), (1902, 14978), (3804, 7489)]