66099404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{124247}}^1$

素因数の和:124277

約数の個数: 24

約数和(自身を含む): 139157760

約数和(自身を除く): 73058356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 124247, 248494, 496988, 869729, 1739458, 2360693, 3478916, 4721386, 9442772, 16524851, 33049702, 66099404]

約数ペア:

[(1, 66099404), (2, 33049702), (4, 16524851), (7, 9442772), (14, 4721386), (19, 3478916), (28, 2360693), (38, 1739458), (76, 869729), (133, 496988), (266, 248494), (532, 124247)]