42895076

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21577}}^1$

素因数の和:21659

約数の個数: 24

約数和(自身を含む): 87002496

約数和(自身を除く): 44107420

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 21577, 43154, 86308, 151039, 302078, 604156, 1531967, 3063934, 6127868, 10723769, 21447538, 42895076]

約数ペア:

[(1, 42895076), (2, 21447538), (4, 10723769), (7, 6127868), (14, 3063934), (28, 1531967), (71, 604156), (142, 302078), (284, 151039), (497, 86308), (994, 43154), (1988, 21577)]