25729976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{683}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 51341040

約数和(自身を除く): 25611064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 683, 1108, 1366, 2216, 2732, 4709, 5464, 9418, 11611, 18836, 23222, 37672, 46444, 92888, 189191, 378382, 756764, 1513528, 3216247, 6432494, 12864988, 25729976]

約数ペア:

[(1, 25729976), (2, 12864988), (4, 6432494), (8, 3216247), (17, 1513528), (34, 756764), (68, 378382), (136, 189191), (277, 92888), (554, 46444), (683, 37672), (1108, 23222), (1366, 18836), (2216, 11611), (2732, 9418), (4709, 5464)]