28274312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29209}}^1$

素因数の和:29237

約数の個数: 24

約数和(自身を含む): 58273950

約数和(自身を除く): 29999638

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 29209, 58418, 116836, 233672, 321299, 642598, 1285196, 2570392, 3534289, 7068578, 14137156, 28274312]

約数ペア:

[(1, 28274312), (2, 14137156), (4, 7068578), (8, 3534289), (11, 2570392), (22, 1285196), (44, 642598), (88, 321299), (121, 233672), (242, 116836), (484, 58418), (968, 29209)]