56391769

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 66326400

約数和(自身を除く): 9934631

約数列:

[1, 7, 41, 287, 349, 563, 2443, 3941, 14309, 23083, 100163, 161581, 196487, 1375409, 8055967, 56391769]

約数ペア:

[(1, 56391769), (7, 8055967), (41, 1375409), (287, 196487), (349, 161581), (563, 100163), (2443, 23083), (3941, 14309)]