78880282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8693}}^1$

素因数の和:9057

約数の個数: 16

約数和(自身を含む): 127801800

約数和(自身を除く): 48921518

約数列:

[1, 2, 13, 26, 349, 698, 4537, 8693, 9074, 17386, 113009, 226018, 3033857, 6067714, 39440141, 78880282]

約数ペア:

[(1, 78880282), (2, 39440141), (13, 6067714), (26, 3033857), (349, 226018), (698, 113009), (4537, 17386), (8693, 9074)]