66310076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{124643}}^1$

素因数の和:124673

約数の個数: 24

約数和(自身を含む): 139601280

約数和(自身を除く): 73291204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 124643, 249286, 498572, 872501, 1745002, 2368217, 3490004, 4736434, 9472868, 16577519, 33155038, 66310076]

約数ペア:

[(1, 66310076), (2, 33155038), (4, 16577519), (7, 9472868), (14, 4736434), (19, 3490004), (28, 2368217), (38, 1745002), (76, 872501), (133, 498572), (266, 249286), (532, 124643)]