66858166

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{8293}}^1$

素因数の和:8463

約数の個数: 16

約数和(自身を含む): 104504400

約数和(自身を除く): 37646234

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 8293, 16586, 240497, 480994, 1152727, 2305454, 33429083, 66858166]

約数ペア:

[(1, 66858166), (2, 33429083), (29, 2305454), (58, 1152727), (139, 480994), (278, 240497), (4031, 16586), (8062, 8293)]