71280256

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{5741}}^1$

素因数の和:5852

約数の個数: 32

約数和(自身を含む): 143492580

約数和(自身を除く): 72212324

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 5741, 6208, 11482, 12416, 22964, 45928, 91856, 183712, 367424, 556877, 734848, 1113754, 2227508, 4455016, 8910032, 17820064, 35640128, 71280256]

約数ペア:

[(1, 71280256), (2, 35640128), (4, 17820064), (8, 8910032), (16, 4455016), (32, 2227508), (64, 1113754), (97, 734848), (128, 556877), (194, 367424), (388, 183712), (776, 91856), (1552, 45928), (3104, 22964), (5741, 12416), (6208, 11482)]