66483844

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{9239}}^1$

素因数の和:9507

約数の個数: 24

約数和(自身を含む): 133499520

約数和(自身を除く): 67015676

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 9239, 18478, 36956, 64673, 129346, 258692, 2374423, 4748846, 9497692, 16620961, 33241922, 66483844]

約数ペア:

[(1, 66483844), (2, 33241922), (4, 16620961), (7, 9497692), (14, 4748846), (28, 2374423), (257, 258692), (514, 129346), (1028, 64673), (1799, 36956), (3598, 18478), (7196, 9239)]