28301954

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 43356600

約数和(自身を除く): 15054646

約数列:

[1, 2, 73, 146, 149, 298, 1301, 2602, 10877, 21754, 94973, 189946, 193849, 387698, 14150977, 28301954]

約数ペア:

[(1, 28301954), (2, 14150977), (73, 387698), (146, 193849), (149, 189946), (298, 94973), (1301, 21754), (2602, 10877)]