67808776

素因数分解:

$2^3\times 7^1\times {\mathrm{1210871}}^1$

素因数の和:1210884

約数の個数: 16

約数和(自身を含む): 145304640

約数和(自身を除く): 77495864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1210871, 2421742, 4843484, 8476097, 9686968, 16952194, 33904388, 67808776]

約数ペア:

[(1, 67808776), (2, 33904388), (4, 16952194), (7, 9686968), (8, 8476097), (14, 4843484), (28, 2421742), (56, 1210871)]