68436421

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 72681840

約数和(自身を除く): 4245419

約数列:

[1, 37, 41, 197, 229, 1517, 7289, 8077, 8473, 9389, 45113, 298849, 347393, 1669181, 1849633, 68436421]

約数ペア:

[(1, 68436421), (37, 1849633), (41, 1669181), (197, 347393), (229, 298849), (1517, 45113), (7289, 9389), (8077, 8473)]