7704728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 15346800

約数和(自身を除く): 7642072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 293, 346, 586, 692, 1172, 1384, 2344, 3287, 5567, 6574, 11134, 13148, 22268, 26296, 44536, 50689, 101378, 202756, 405512, 963091, 1926182, 3852364, 7704728]

約数ペア:

[(1, 7704728), (2, 3852364), (4, 1926182), (8, 963091), (19, 405512), (38, 202756), (76, 101378), (152, 50689), (173, 44536), (293, 26296), (346, 22268), (586, 13148), (692, 11134), (1172, 6574), (1384, 5567), (2344, 3287)]