71516824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1373}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 142456320

約数和(自身を除く): 70939496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 383, 766, 1373, 1532, 2746, 3064, 5492, 6511, 10984, 13022, 23341, 26044, 46682, 52088, 93364, 186728, 525859, 1051718, 2103436, 4206872, 8939603, 17879206, 35758412, 71516824]

約数ペア:

[(1, 71516824), (2, 35758412), (4, 17879206), (8, 8939603), (17, 4206872), (34, 2103436), (68, 1051718), (136, 525859), (383, 186728), (766, 93364), (1373, 52088), (1532, 46682), (2746, 26044), (3064, 23341), (5492, 13022), (6511, 10984)]