29813336

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 37924264

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 293, 316, 322, 553, 586, 632, 644, 1106, 1172, 1288, 1817, 2051, 2212, 2344, 3634, 4102, 4424, 6739, 7268, 8204, 12719, 13478, 14536, 16408, 23147, 25438, 26956, 46294, 47173, 50876, 53912, 92588, 94346, 101752, 162029, 185176, 188692, 324058, 377384, 532381, 648116, 1064762, 1296232, 2129524, 3726667, 4259048, 7453334, 14906668, 29813336]

約数ペア:

[(1, 29813336), (2, 14906668), (4, 7453334), (7, 4259048), (8, 3726667), (14, 2129524), (23, 1296232), (28, 1064762), (46, 648116), (56, 532381), (79, 377384), (92, 324058), (158, 188692), (161, 185176), (184, 162029), (293, 101752), (316, 94346), (322, 92588), (553, 53912), (586, 50876), (632, 47173), (644, 46294), (1106, 26956), (1172, 25438), (1288, 23147), (1817, 16408), (2051, 14536), (2212, 13478), (2344, 12719), (3634, 8204), (4102, 7268), (4424, 6739)]