29122326896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{21751}}^1$

素因数の和:21970

約数の個数: 80

約数和(自身を含む): 62646282048

約数和(自身を除く): 33523955152

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 157, 164, 208, 314, 328, 533, 628, 656, 1066, 1256, 2041, 2132, 2512, 4082, 4264, 6437, 8164, 8528, 12874, 16328, 21751, 25748, 32656, 43502, 51496, 83681, 87004, 102992, 167362, 174008, 282763, 334724, 348016, 565526, 669448, 891791, 1131052, 1338896, 1783582, 2262104, 3414907, 3567164, 4524208, 6829814, 7134328, 11593283, 13659628, 14268656, 23186566, 27319256, 44393791, 46373132, 54638512, 88787582, 92746264, 140011187, 177575164, 185492528, 280022374, 355150328, 560044748, 710300656, 1120089496, 1820145431, 2240178992, 3640290862, 7280581724, 14561163448, 29122326896]

約数ペア:

[(1, 29122326896), (2, 14561163448), (4, 7280581724), (8, 3640290862), (13, 2240178992), (16, 1820145431), (26, 1120089496), (41, 710300656), (52, 560044748), (82, 355150328), (104, 280022374), (157, 185492528), (164, 177575164), (208, 140011187), (314, 92746264), (328, 88787582), (533, 54638512), (628, 46373132), (656, 44393791), (1066, 27319256), (1256, 23186566), (2041, 14268656), (2132, 13659628), (2512, 11593283), (4082, 7134328), (4264, 6829814), (6437, 4524208), (8164, 3567164), (8528, 3414907), (12874, 2262104), (16328, 1783582), (21751, 1338896), (25748, 1131052), (32656, 891791), (43502, 669448), (51496, 565526), (83681, 348016), (87004, 334724), (102992, 282763), (167362, 174008)]