72295804

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6133}}^1$

素因数の和:6565

約数の個数: 24

約数和(自身を含む): 144958688

約数和(自身を除く): 72662884

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 6133, 11788, 12266, 24532, 42931, 85862, 171724, 2581993, 5163986, 10327972, 18073951, 36147902, 72295804]

約数ペア:

[(1, 72295804), (2, 36147902), (4, 18073951), (7, 10327972), (14, 5163986), (28, 2581993), (421, 171724), (842, 85862), (1684, 42931), (2947, 24532), (5894, 12266), (6133, 11788)]