7675242

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 8291478

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 419, 426, 838, 1257, 2514, 3053, 6106, 9159, 18017, 18318, 29749, 36034, 54051, 59498, 89247, 108102, 178494, 1279207, 2558414, 3837621, 7675242]

約数ペア:

[(1, 7675242), (2, 3837621), (3, 2558414), (6, 1279207), (43, 178494), (71, 108102), (86, 89247), (129, 59498), (142, 54051), (213, 36034), (258, 29749), (419, 18318), (426, 18017), (838, 9159), (1257, 6106), (2514, 3053)]