28514854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{743}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 44282880

約数和(自身を除く): 15768026

約数列:

[1, 2, 31, 62, 619, 743, 1238, 1486, 19189, 23033, 38378, 46066, 459917, 919834, 14257427, 28514854]

約数ペア:

[(1, 28514854), (2, 14257427), (31, 919834), (62, 459917), (619, 46066), (743, 38378), (1238, 23033), (1486, 19189)]