7680746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 12357504

約数和(自身を除く): 4676758

約数列:

[1, 2, 31, 43, 62, 67, 86, 134, 1333, 1849, 2077, 2666, 2881, 3698, 4154, 5762, 57319, 89311, 114638, 123883, 178622, 247766, 3840373, 7680746]

約数ペア:

[(1, 7680746), (2, 3840373), (31, 247766), (43, 178622), (62, 123883), (67, 114638), (86, 89311), (134, 57319), (1333, 5762), (1849, 4154), (2077, 3698), (2666, 2881)]