28043734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1297}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 44391600

約数和(自身を除く): 16347866

約数列:

[1, 2, 19, 38, 569, 1138, 1297, 2594, 10811, 21622, 24643, 49286, 737993, 1475986, 14021867, 28043734]

約数ペア:

[(1, 28043734), (2, 14021867), (19, 1475986), (38, 737993), (569, 49286), (1138, 24643), (1297, 21622), (2594, 10811)]