7887864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19333}}^1$

素因数の和:19359

約数の個数: 32

約数和(自身を含む): 20880720

約数和(自身を除く): 12992856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 19333, 38666, 57999, 77332, 115998, 154664, 231996, 328661, 463992, 657322, 985983, 1314644, 1971966, 2629288, 3943932, 7887864]

約数ペア:

[(1, 7887864), (2, 3943932), (3, 2629288), (4, 1971966), (6, 1314644), (8, 985983), (12, 657322), (17, 463992), (24, 328661), (34, 231996), (51, 154664), (68, 115998), (102, 77332), (136, 57999), (204, 38666), (408, 19333)]