71106854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20563}}^1$

素因数の和:20604

約数の個数: 32

約数和(自身を含む): 138190080

約数和(自身を除く): 67083226

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20563, 41126, 143941, 267319, 287882, 390697, 534638, 781394, 1871233, 2734879, 3742466, 5079061, 5469758, 10158122, 35553427, 71106854]

約数ペア:

[(1, 71106854), (2, 35553427), (7, 10158122), (13, 5469758), (14, 5079061), (19, 3742466), (26, 2734879), (38, 1871233), (91, 781394), (133, 534638), (182, 390697), (247, 287882), (266, 267319), (494, 143941), (1729, 41126), (3458, 20563)]