72998044

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16193}}^1$

素因数の和:16234

約数の個数: 36

約数和(自身を含む): 155073744

約数和(自身を除く): 82075700

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 16193, 32386, 64772, 113351, 226702, 372439, 453404, 744878, 793457, 1489756, 1586914, 2607073, 3173828, 5214146, 10428292, 18249511, 36499022, 72998044]

約数ペア:

[(1, 72998044), (2, 36499022), (4, 18249511), (7, 10428292), (14, 5214146), (23, 3173828), (28, 2607073), (46, 1586914), (49, 1489756), (92, 793457), (98, 744878), (161, 453404), (196, 372439), (322, 226702), (644, 113351), (1127, 64772), (2254, 32386), (4508, 16193)]