68337332

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22391}}^1$

素因数の和:22511

約数の個数: 24

約数和(自身を含む): 137934720

約数和(自身を除く): 69597388

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 22391, 44782, 89564, 156737, 313474, 626948, 2440619, 4881238, 9762476, 17084333, 34168666, 68337332]

約数ペア:

[(1, 68337332), (2, 34168666), (4, 17084333), (7, 9762476), (14, 4881238), (28, 2440619), (109, 626948), (218, 313474), (436, 156737), (763, 89564), (1526, 44782), (3052, 22391)]