28017044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{857}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 53621568

約数和(自身を除く): 25604524

約数列:

[1, 2, 4, 11, 22, 44, 743, 857, 1486, 1714, 2972, 3428, 8173, 9427, 16346, 18854, 32692, 37708, 636751, 1273502, 2547004, 7004261, 14008522, 28017044]

約数ペア:

[(1, 28017044), (2, 14008522), (4, 7004261), (11, 2547004), (22, 1273502), (44, 636751), (743, 37708), (857, 32692), (1486, 18854), (1714, 16346), (2972, 9427), (3428, 8173)]