15775728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19333}}^1$

素因数の和:19361

約数の個数: 40

約数和(自身を含む): 43153488

約数和(自身を除く): 27377760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19333, 38666, 57999, 77332, 115998, 154664, 231996, 309328, 328661, 463992, 657322, 927984, 985983, 1314644, 1971966, 2629288, 3943932, 5258576, 7887864, 15775728]

約数ペア:

[(1, 15775728), (2, 7887864), (3, 5258576), (4, 3943932), (6, 2629288), (8, 1971966), (12, 1314644), (16, 985983), (17, 927984), (24, 657322), (34, 463992), (48, 328661), (51, 309328), (68, 231996), (102, 154664), (136, 115998), (204, 77332), (272, 57999), (408, 38666), (816, 19333)]