28190394

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{17597}}^1$

素因数の和:17694

約数の個数: 24

約数和(自身を含む): 61768980

約数和(自身を除く): 33578586

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 17597, 35194, 52791, 105582, 158373, 316746, 1566133, 3132266, 4698399, 9396798, 14095197, 28190394]

約数ペア:

[(1, 28190394), (2, 14095197), (3, 9396798), (6, 4698399), (9, 3132266), (18, 1566133), (89, 316746), (178, 158373), (267, 105582), (534, 52791), (801, 35194), (1602, 17597)]