28954072

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2707}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 62392320

約数和(自身を除く): 33438248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 2707, 5348, 5414, 10696, 10828, 18949, 21656, 37898, 75796, 151592, 517037, 1034074, 2068148, 3619259, 4136296, 7238518, 14477036, 28954072]

約数ペア:

[(1, 28954072), (2, 14477036), (4, 7238518), (7, 4136296), (8, 3619259), (14, 2068148), (28, 1034074), (56, 517037), (191, 151592), (382, 75796), (764, 37898), (1337, 21656), (1528, 18949), (2674, 10828), (2707, 10696), (5348, 5414)]