28055338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15569}}^1$

素因数の和:15641

約数の個数: 16

約数和(自身を含む): 45402120

約数和(自身を除く): 17346782

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15569, 31138, 264673, 529346, 825157, 1650314, 14027669, 28055338]

約数ペア:

[(1, 28055338), (2, 14027669), (17, 1650314), (34, 825157), (53, 529346), (106, 264673), (901, 31138), (1802, 15569)]