66118472

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25121}}^1$

素因数の和:25181

約数の個数: 32

約数和(自身を含む): 144702720

約数和(自身を除く): 78584248

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 25121, 50242, 100484, 175847, 200968, 351694, 703388, 1180687, 1406776, 2361374, 4722748, 8264809, 9445496, 16529618, 33059236, 66118472]

約数ペア:

[(1, 66118472), (2, 33059236), (4, 16529618), (7, 9445496), (8, 8264809), (14, 4722748), (28, 2361374), (47, 1406776), (56, 1180687), (94, 703388), (188, 351694), (329, 200968), (376, 175847), (658, 100484), (1316, 50242), (2632, 25121)]