28365402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{363659}}^1$

素因数の和:363677

約数の個数: 16

約数和(自身を含む): 61094880

約数和(自身を除く): 32729478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 363659, 727318, 1090977, 2181954, 4727567, 9455134, 14182701, 28365402]

約数ペア:

[(1, 28365402), (2, 14182701), (3, 9455134), (6, 4727567), (13, 2181954), (26, 1090977), (39, 727318), (78, 363659)]