22729072

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{7211}}^1$

素因数の和:7416

約数の個数: 20

約数和(自身を含む): 44267256

約数和(自身を除く): 21538184

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 7211, 14422, 28844, 57688, 115376, 1420567, 2841134, 5682268, 11364536, 22729072]

約数ペア:

[(1, 22729072), (2, 11364536), (4, 5682268), (8, 2841134), (16, 1420567), (197, 115376), (394, 57688), (788, 28844), (1576, 14422), (3152, 7211)]