28615312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7069}}^1$

素因数の和:7111

約数の個数: 40

約数和(自身を含む): 63120960

約数和(自身を除く): 34505648

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 7069, 14138, 28276, 56552, 77759, 113104, 155518, 162587, 311036, 325174, 622072, 650348, 1244144, 1300696, 1788457, 2601392, 3576914, 7153828, 14307656, 28615312]

約数ペア:

[(1, 28615312), (2, 14307656), (4, 7153828), (8, 3576914), (11, 2601392), (16, 1788457), (22, 1300696), (23, 1244144), (44, 650348), (46, 622072), (88, 325174), (92, 311036), (176, 162587), (184, 155518), (253, 113104), (368, 77759), (506, 56552), (1012, 28276), (2024, 14138), (4048, 7069)]