28660322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11257}}^1$

素因数の和:11345

約数の個数: 16

約数和(自身を含む): 45932640

約数和(自身を除く): 17272318

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 11257, 22514, 213883, 427766, 754219, 1508438, 14330161, 28660322]

約数ペア:

[(1, 28660322), (2, 14330161), (19, 1508438), (38, 754219), (67, 427766), (134, 213883), (1273, 22514), (2546, 11257)]