9999743072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{13331}}^1$

素因数の和:15483

約数の個数: 48

約数和(自身を含む): 21488410944

約数和(自身を除く): 11488667872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 2131, 4262, 8524, 13331, 17048, 23441, 26662, 34096, 46882, 53324, 68192, 93764, 106648, 146641, 187528, 213296, 293282, 375056, 426592, 586564, 750112, 1173128, 2346256, 4692512, 28408361, 56816722, 113633444, 227266888, 312491971, 454533776, 624983942, 909067552, 1249967884, 2499935768, 4999871536, 9999743072]

約数ペア:

[(1, 9999743072), (2, 4999871536), (4, 2499935768), (8, 1249967884), (11, 909067552), (16, 624983942), (22, 454533776), (32, 312491971), (44, 227266888), (88, 113633444), (176, 56816722), (352, 28408361), (2131, 4692512), (4262, 2346256), (8524, 1173128), (13331, 750112), (17048, 586564), (23441, 426592), (26662, 375056), (34096, 293282), (46882, 213296), (53324, 187528), (68192, 146641), (93764, 106648)]