61877728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7687

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 76815008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 7643, 8096, 15286, 30572, 61144, 84073, 122288, 168146, 175789, 244576, 336292, 351578, 672584, 703156, 1345168, 1406312, 1933679, 2690336, 2812624, 3867358, 5625248, 7734716, 15469432, 30938864, 61877728]

約数ペア:

[(1, 61877728), (2, 30938864), (4, 15469432), (8, 7734716), (11, 5625248), (16, 3867358), (22, 2812624), (23, 2690336), (32, 1933679), (44, 1406312), (46, 1345168), (88, 703156), (92, 672584), (176, 351578), (184, 336292), (253, 244576), (352, 175789), (368, 168146), (506, 122288), (736, 84073), (1012, 61144), (2024, 30572), (4048, 15286), (7643, 8096)]