28360284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139021}}^1$

素因数の和:139045

約数の個数: 24

約数和(自身を含む): 70067088

約数和(自身を除く): 41706804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139021, 278042, 417063, 556084, 834126, 1668252, 2363357, 4726714, 7090071, 9453428, 14180142, 28360284]

約数ペア:

[(1, 28360284), (2, 14180142), (3, 9453428), (4, 7090071), (6, 4726714), (12, 2363357), (17, 1668252), (34, 834126), (51, 556084), (68, 417063), (102, 278042), (204, 139021)]