28171924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37663}}^1$

素因数の和:37695

約数の個数: 24

約数和(自身を含む): 56947968

約数和(自身を除く): 28776044

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 37663, 75326, 150652, 414293, 640271, 828586, 1280542, 1657172, 2561084, 7042981, 14085962, 28171924]

約数ペア:

[(1, 28171924), (2, 14085962), (4, 7042981), (11, 2561084), (17, 1657172), (22, 1280542), (34, 828586), (44, 640271), (68, 414293), (187, 150652), (374, 75326), (748, 37663)]