67801228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4861}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 129873744

約数和(自身を除く): 62072516

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 4861, 6974, 9722, 13948, 19444, 53471, 106942, 213884, 1540937, 3081874, 6163748, 16950307, 33900614, 67801228]

約数ペア:

[(1, 67801228), (2, 33900614), (4, 16950307), (11, 6163748), (22, 3081874), (44, 1540937), (317, 213884), (634, 106942), (1268, 53471), (3487, 19444), (4861, 13948), (6974, 9722)]