28624466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 48722688

約数和(自身を除く): 20098222

約数列:

[1, 2, 13, 23, 26, 46, 151, 299, 302, 317, 598, 634, 1963, 3473, 3926, 4121, 6946, 7291, 8242, 14582, 45149, 47867, 90298, 94783, 95734, 189566, 622271, 1100941, 1244542, 2201882, 14312233, 28624466]

約数ペア:

[(1, 28624466), (2, 14312233), (13, 2201882), (23, 1244542), (26, 1100941), (46, 622271), (151, 189566), (299, 95734), (302, 94783), (317, 90298), (598, 47867), (634, 45149), (1963, 14582), (3473, 8242), (3926, 7291), (4121, 6946)]