28623466

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1993}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 44218944

約数和(自身を除く): 15595478

約数列:

[1, 2, 43, 86, 167, 334, 1993, 3986, 7181, 14362, 85699, 171398, 332831, 665662, 14311733, 28623466]

約数ペア:

[(1, 28623466), (2, 14311733), (43, 665662), (86, 332831), (167, 171398), (334, 85699), (1993, 14362), (3986, 7181)]