29115118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12781}}^1$

素因数の和:12867

約数の個数: 16

約数和(自身を含む): 46935504

約数和(自身を除く): 17820386

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 12781, 25562, 217277, 434554, 856327, 1712654, 14557559, 29115118]

約数ペア:

[(1, 29115118), (2, 14557559), (17, 1712654), (34, 856327), (67, 434554), (134, 217277), (1139, 25562), (2278, 12781)]