67439890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{963427}}^1$

素因数の和:963441

約数の個数: 16

約数和(自身を含む): 138733632

約数和(自身を除く): 71293742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 963427, 1926854, 4817135, 6743989, 9634270, 13487978, 33719945, 67439890]

約数ペア:

[(1, 67439890), (2, 33719945), (5, 13487978), (7, 9634270), (10, 6743989), (14, 4817135), (35, 1926854), (70, 963427)]