7145726

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 12821760

約数和(自身を除く): 5676034

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 211, 287, 413, 422, 574, 826, 1477, 2419, 2954, 4838, 8651, 12449, 16933, 17302, 24898, 33866, 60557, 87143, 121114, 174286, 510409, 1020818, 3572863, 7145726]

約数ペア:

[(1, 7145726), (2, 3572863), (7, 1020818), (14, 510409), (41, 174286), (59, 121114), (82, 87143), (118, 60557), (211, 33866), (287, 24898), (413, 17302), (422, 16933), (574, 12449), (826, 8651), (1477, 4838), (2419, 2954)]