26764738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 29118782

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 461, 638, 754, 922, 1001, 2002, 2233, 2639, 3227, 4147, 4466, 5071, 5278, 5993, 6454, 8294, 10142, 11986, 13369, 26738, 29029, 35497, 41951, 58058, 65923, 70994, 83902, 93583, 131846, 147059, 173797, 187166, 294118, 347594, 461461, 922922, 1029413, 1216579, 1911767, 2058826, 2433158, 3823534, 13382369, 26764738]

約数ペア:

[(1, 26764738), (2, 13382369), (7, 3823534), (11, 2433158), (13, 2058826), (14, 1911767), (22, 1216579), (26, 1029413), (29, 922922), (58, 461461), (77, 347594), (91, 294118), (143, 187166), (154, 173797), (182, 147059), (203, 131846), (286, 93583), (319, 83902), (377, 70994), (406, 65923), (461, 58058), (638, 41951), (754, 35497), (922, 29029), (1001, 26738), (2002, 13369), (2233, 11986), (2639, 10142), (3227, 8294), (4147, 6454), (4466, 5993), (5071, 5278)]