40152742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 73576512

約数和(自身を除く): 33423770

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 791, 1493, 1582, 1921, 2986, 3842, 10451, 13447, 20902, 25381, 26894, 50762, 168709, 177667, 337418, 355334, 1180963, 2361926, 2868053, 5736106, 20076371, 40152742]

約数ペア:

[(1, 40152742), (2, 20076371), (7, 5736106), (14, 2868053), (17, 2361926), (34, 1180963), (113, 355334), (119, 337418), (226, 177667), (238, 168709), (791, 50762), (1493, 26894), (1582, 25381), (1921, 20902), (2986, 13447), (3842, 10451)]