76991792

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{7507}}^1$

素因数の和:8156

約数の個数: 20

約数和(自身を含む): 149424216

約数和(自身を除く): 72432424

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 7507, 10256, 15014, 30028, 60056, 120112, 4811987, 9623974, 19247948, 38495896, 76991792]

約数ペア:

[(1, 76991792), (2, 38495896), (4, 19247948), (8, 9623974), (16, 4811987), (641, 120112), (1282, 60056), (2564, 30028), (5128, 15014), (7507, 10256)]