28853192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 56142720

約数和(自身を除く): 27289528

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 911, 1822, 3644, 3959, 7288, 7918, 15836, 31672, 33707, 67414, 97477, 134828, 194954, 269656, 389908, 779816, 3606649, 7213298, 14426596, 28853192]

約数ペア:

[(1, 28853192), (2, 14426596), (4, 7213298), (8, 3606649), (37, 779816), (74, 389908), (107, 269656), (148, 194954), (214, 134828), (296, 97477), (428, 67414), (856, 33707), (911, 31672), (1822, 15836), (3644, 7918), (3959, 7288)]