28695926

素因数分解:

$2^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1657}}^1$

素因数の和:2903

約数の個数: 16

約数和(自身を含む): 49262496

約数和(自身を除く): 20566570

約数列:

[1, 2, 7, 14, 1237, 1657, 2474, 3314, 8659, 11599, 17318, 23198, 2049709, 4099418, 14347963, 28695926]

約数ペア:

[(1, 28695926), (2, 14347963), (7, 4099418), (14, 2049709), (1237, 23198), (1657, 17318), (2474, 11599), (3314, 8659)]