28017486568

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1181}}^1\times {\mathrm{15053}}^1$

素因数の和:16437

約数の個数: 32

約数和(自身を含む): 52847669160

約数和(自身を除く): 24830182592

約数列:

[1, 2, 4, 8, 197, 394, 788, 1181, 1576, 2362, 4724, 9448, 15053, 30106, 60212, 120424, 232657, 465314, 930628, 1861256, 2965441, 5930882, 11861764, 17777593, 23723528, 35555186, 71110372, 142220744, 3502185821, 7004371642, 14008743284, 28017486568]

約数ペア:

[(1, 28017486568), (2, 14008743284), (4, 7004371642), (8, 3502185821), (197, 142220744), (394, 71110372), (788, 35555186), (1181, 23723528), (1576, 17777593), (2362, 11861764), (4724, 5930882), (9448, 2965441), (15053, 1861256), (30106, 930628), (60212, 465314), (120424, 232657)]