34872656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 85244544

約数和(自身を除く): 50371888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 557, 559, 602, 688, 728, 1114, 1118, 1204, 1456, 2228, 2236, 2408, 3899, 3913, 4456, 4472, 4816, 7241, 7798, 7826, 8912, 8944, 14482, 15596, 15652, 23951, 28964, 31192, 31304, 47902, 50687, 57928, 62384, 62608, 95804, 101374, 115856, 167657, 191608, 202748, 311363, 335314, 383216, 405496, 622726, 670628, 810992, 1245452, 1341256, 2179541, 2490904, 2682512, 4359082, 4981808, 8718164, 17436328, 34872656]

約数ペア:

[(1, 34872656), (2, 17436328), (4, 8718164), (7, 4981808), (8, 4359082), (13, 2682512), (14, 2490904), (16, 2179541), (26, 1341256), (28, 1245452), (43, 810992), (52, 670628), (56, 622726), (86, 405496), (91, 383216), (104, 335314), (112, 311363), (172, 202748), (182, 191608), (208, 167657), (301, 115856), (344, 101374), (364, 95804), (557, 62608), (559, 62384), (602, 57928), (688, 50687), (728, 47902), (1114, 31304), (1118, 31192), (1204, 28964), (1456, 23951), (2228, 15652), (2236, 15596), (2408, 14482), (3899, 8944), (3913, 8912), (4456, 7826), (4472, 7798), (4816, 7241)]