67884712

素因数分解:

$2^3\times 7^1\times {\mathrm{1212227}}^1$

素因数の和:1212240

約数の個数: 16

約数和(自身を含む): 145467360

約数和(自身を除く): 77582648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1212227, 2424454, 4848908, 8485589, 9697816, 16971178, 33942356, 67884712]

約数ペア:

[(1, 67884712), (2, 33942356), (4, 16971178), (7, 9697816), (8, 8485589), (14, 4848908), (28, 2424454), (56, 1212227)]