8724804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 22403136

約数和(自身を除く): 13678332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 421, 471, 628, 842, 942, 1263, 1684, 1727, 1884, 2526, 3454, 4631, 5052, 5181, 6908, 9262, 10362, 13893, 18524, 20724, 27786, 55572, 66097, 132194, 198291, 264388, 396582, 727067, 793164, 1454134, 2181201, 2908268, 4362402, 8724804]

約数ペア:

[(1, 8724804), (2, 4362402), (3, 2908268), (4, 2181201), (6, 1454134), (11, 793164), (12, 727067), (22, 396582), (33, 264388), (44, 198291), (66, 132194), (132, 66097), (157, 55572), (314, 27786), (421, 20724), (471, 18524), (628, 13893), (842, 10362), (942, 9262), (1263, 6908), (1684, 5181), (1727, 5052), (1884, 4631), (2526, 3454)]