126880024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26927}}^1$

素因数の和:26983

約数の個数: 32

約数和(自身を含む): 258508800

約数和(自身を除く): 131628776

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 26927, 53854, 107708, 215416, 511613, 834737, 1023226, 1669474, 2046452, 3338948, 4092904, 6677896, 15860003, 31720006, 63440012, 126880024]

約数ペア:

[(1, 126880024), (2, 63440012), (4, 31720006), (8, 15860003), (19, 6677896), (31, 4092904), (38, 3338948), (62, 2046452), (76, 1669474), (124, 1023226), (152, 834737), (248, 511613), (589, 215416), (1178, 107708), (2356, 53854), (4712, 26927)]