26273478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 70917120

約数和(自身を除く): 44643642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 37, 42, 53, 58, 66, 74, 77, 87, 106, 111, 154, 159, 174, 203, 222, 231, 259, 318, 319, 371, 406, 407, 462, 518, 583, 609, 638, 742, 777, 814, 957, 1073, 1113, 1166, 1218, 1221, 1537, 1554, 1749, 1914, 1961, 2146, 2226, 2233, 2442, 2849, 3074, 3219, 3498, 3922, 4081, 4466, 4611, 5698, 5883, 6438, 6699, 7511, 8162, 8547, 9222, 10759, 11766, 11803, 12243, 13398, 13727, 15022, 16907, 17094, 21518, 21571, 22533, 23606, 24486, 27454, 32277, 33814, 35409, 41181, 43142, 45066, 50721, 56869, 64554, 64713, 70818, 82362, 82621, 101442, 113738, 118349, 129426, 150997, 165242, 170607, 236698, 247863, 301994, 341214, 355047, 398083, 452991, 495726, 625559, 710094, 796166, 905982, 1194249, 1251118, 1876677, 2388498, 3753354, 4378913, 8757826, 13136739, 26273478]

約数ペア:

[(1, 26273478), (2, 13136739), (3, 8757826), (6, 4378913), (7, 3753354), (11, 2388498), (14, 1876677), (21, 1251118), (22, 1194249), (29, 905982), (33, 796166), (37, 710094), (42, 625559), (53, 495726), (58, 452991), (66, 398083), (74, 355047), (77, 341214), (87, 301994), (106, 247863), (111, 236698), (154, 170607), (159, 165242), (174, 150997), (203, 129426), (222, 118349), (231, 113738), (259, 101442), (318, 82621), (319, 82362), (371, 70818), (406, 64713), (407, 64554), (462, 56869), (518, 50721), (583, 45066), (609, 43142), (638, 41181), (742, 35409), (777, 33814), (814, 32277), (957, 27454), (1073, 24486), (1113, 23606), (1166, 22533), (1218, 21571), (1221, 21518), (1537, 17094), (1554, 16907), (1749, 15022), (1914, 13727), (1961, 13398), (2146, 12243), (2226, 11803), (2233, 11766), (2442, 10759), (2849, 9222), (3074, 8547), (3219, 8162), (3498, 7511), (3922, 6699), (4081, 6438), (4466, 5883), (4611, 5698)]