78229732

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5737}}^1$

素因数の和:6235

約数の個数: 24

約数和(自身を含む): 156808064

約数和(自身を除く): 78578332

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 5737, 6818, 11474, 13636, 22948, 40159, 80318, 160636, 2793919, 5587838, 11175676, 19557433, 39114866, 78229732]

約数ペア:

[(1, 78229732), (2, 39114866), (4, 19557433), (7, 11175676), (14, 5587838), (28, 2793919), (487, 160636), (974, 80318), (1948, 40159), (3409, 22948), (5737, 13636), (6818, 11474)]