26557930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379399}}^1$

素因数の和:379413

約数の個数: 16

約数和(自身を含む): 54633600

約数和(自身を除く): 28075670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379399, 758798, 1896995, 2655793, 3793990, 5311586, 13278965, 26557930]

約数ペア:

[(1, 26557930), (2, 13278965), (5, 5311586), (7, 3793990), (10, 2655793), (14, 1896995), (35, 758798), (70, 379399)]