56121128

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24443}}^1$

素因数の和:24497

約数の個数: 32

約数和(自身を含む): 123197760

約数和(自身を除く): 67076632

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 24443, 48886, 97772, 171101, 195544, 342202, 684404, 1002163, 1368808, 2004326, 4008652, 7015141, 8017304, 14030282, 28060564, 56121128]

約数ペア:

[(1, 56121128), (2, 28060564), (4, 14030282), (7, 8017304), (8, 7015141), (14, 4008652), (28, 2004326), (41, 1368808), (56, 1002163), (82, 684404), (164, 342202), (287, 195544), (328, 171101), (574, 97772), (1148, 48886), (2296, 24443)]