28167288

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{24971}}^1$

素因数の和:25027

約数の個数: 32

約数和(自身を含む): 71919360

約数和(自身を除く): 43752072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 24971, 49942, 74913, 99884, 149826, 199768, 299652, 599304, 1173637, 2347274, 3520911, 4694548, 7041822, 9389096, 14083644, 28167288]

約数ペア:

[(1, 28167288), (2, 14083644), (3, 9389096), (4, 7041822), (6, 4694548), (8, 3520911), (12, 2347274), (24, 1173637), (47, 599304), (94, 299652), (141, 199768), (188, 149826), (282, 99884), (376, 74913), (564, 49942), (1128, 24971)]