7691324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 13945008

約数和(自身を除く): 6253684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 461, 922, 1844, 4171, 8342, 16684, 19823, 39646, 44717, 79292, 89434, 178868, 1922831, 3845662, 7691324]

約数ペア:

[(1, 7691324), (2, 3845662), (4, 1922831), (43, 178868), (86, 89434), (97, 79292), (172, 44717), (194, 39646), (388, 19823), (461, 16684), (922, 8342), (1844, 4171)]