28859435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 37884672

約数和(自身を除く): 9025237

約数列:

[1, 5, 11, 55, 647, 811, 3235, 4055, 7117, 8921, 35585, 44605, 524717, 2623585, 5771887, 28859435]

約数ペア:

[(1, 28859435), (5, 5771887), (11, 2623585), (55, 524717), (647, 44605), (811, 35585), (3235, 8921), (4055, 7117)]