74091928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 142752960

約数和(自身を除く): 68661032

約数列:

[1, 2, 4, 8, 47, 94, 188, 193, 376, 386, 772, 1021, 1544, 2042, 4084, 8168, 9071, 18142, 36284, 47987, 72568, 95974, 191948, 197053, 383896, 394106, 788212, 1576424, 9261491, 18522982, 37045964, 74091928]

約数ペア:

[(1, 74091928), (2, 37045964), (4, 18522982), (8, 9261491), (47, 1576424), (94, 788212), (188, 394106), (193, 383896), (376, 197053), (386, 191948), (772, 95974), (1021, 72568), (1544, 47987), (2042, 36284), (4084, 18142), (8168, 9071)]