78983408

素因数分解:

$2^4\times 7^1\times {\mathrm{705209}}^1$

素因数の和:705224

約数の個数: 20

約数和(自身を含む): 174892080

約数和(自身を除く): 95908672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 705209, 1410418, 2820836, 4936463, 5641672, 9872926, 11283344, 19745852, 39491704, 78983408]

約数ペア:

[(1, 78983408), (2, 39491704), (4, 19745852), (7, 11283344), (8, 9872926), (14, 5641672), (16, 4936463), (28, 2820836), (56, 1410418), (112, 705209)]