1271072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 2866752

約数和(自身を除く): 1595680

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 157, 176, 184, 253, 314, 352, 368, 506, 628, 736, 1012, 1256, 1727, 2024, 2512, 3454, 3611, 4048, 5024, 6908, 7222, 8096, 13816, 14444, 27632, 28888, 39721, 55264, 57776, 79442, 115552, 158884, 317768, 635536, 1271072]

約数ペア:

[(1, 1271072), (2, 635536), (4, 317768), (8, 158884), (11, 115552), (16, 79442), (22, 57776), (23, 55264), (32, 39721), (44, 28888), (46, 27632), (88, 14444), (92, 13816), (157, 8096), (176, 7222), (184, 6908), (253, 5024), (314, 4048), (352, 3611), (368, 3454), (506, 2512), (628, 2024), (736, 1727), (1012, 1256)]