40837454

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 72907776

約数和(自身を除く): 32070322

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 371, 658, 742, 1171, 2342, 2491, 4982, 8197, 16394, 17437, 34874, 55037, 62063, 110074, 124126, 385259, 434441, 770518, 868882, 2916961, 5833922, 20418727, 40837454]

約数ペア:

[(1, 40837454), (2, 20418727), (7, 5833922), (14, 2916961), (47, 868882), (53, 770518), (94, 434441), (106, 385259), (329, 124126), (371, 110074), (658, 62063), (742, 55037), (1171, 34874), (2342, 17437), (2491, 16394), (4982, 8197)]