13320496

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5209

約数の個数: 40

約数和(自身を含む): 30783744

約数和(自身を除く): 17463248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 5171, 10342, 20684, 36197, 41368, 72394, 82736, 118933, 144788, 237866, 289576, 475732, 579152, 832531, 951464, 1665062, 1902928, 3330124, 6660248, 13320496]

約数ペア:

[(1, 13320496), (2, 6660248), (4, 3330124), (7, 1902928), (8, 1665062), (14, 951464), (16, 832531), (23, 579152), (28, 475732), (46, 289576), (56, 237866), (92, 144788), (112, 118933), (161, 82736), (184, 72394), (322, 41368), (368, 36197), (644, 20684), (1288, 10342), (2576, 5171)]