4818628

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 9217152

約数和(自身を除く): 4398524

約数列:

[1, 2, 4, 19, 38, 47, 71, 76, 94, 142, 188, 284, 361, 722, 893, 1349, 1444, 1786, 2698, 3337, 3572, 5396, 6674, 13348, 16967, 25631, 33934, 51262, 63403, 67868, 102524, 126806, 253612, 1204657, 2409314, 4818628]

約数ペア:

[(1, 4818628), (2, 2409314), (4, 1204657), (19, 253612), (38, 126806), (47, 102524), (71, 67868), (76, 63403), (94, 51262), (142, 33934), (188, 25631), (284, 16967), (361, 13348), (722, 6674), (893, 5396), (1349, 3572), (1444, 3337), (1786, 2698)]