26852826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 76640256

約数和(自身を除く): 49787430

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 221, 231, 238, 263, 273, 286, 357, 374, 429, 442, 462, 526, 546, 561, 663, 714, 789, 858, 1001, 1122, 1309, 1326, 1547, 1578, 1841, 2002, 2431, 2618, 2893, 3003, 3094, 3419, 3682, 3927, 4471, 4641, 4862, 5523, 5786, 6006, 6838, 7293, 7854, 8679, 8942, 9282, 10257, 11046, 13413, 14586, 17017, 17358, 20251, 20514, 23933, 26826, 31297, 34034, 37609, 40502, 47866, 49181, 51051, 58123, 60753, 62594, 71799, 75218, 93891, 98362, 102102, 112827, 116246, 121506, 143598, 147543, 174369, 187782, 225654, 263263, 295086, 344267, 348738, 406861, 526526, 639353, 688534, 789789, 813722, 1032801, 1220583, 1278706, 1579578, 1918059, 2065602, 2441166, 3836118, 4475471, 8950942, 13426413, 26852826]

約数ペア:

[(1, 26852826), (2, 13426413), (3, 8950942), (6, 4475471), (7, 3836118), (11, 2441166), (13, 2065602), (14, 1918059), (17, 1579578), (21, 1278706), (22, 1220583), (26, 1032801), (33, 813722), (34, 789789), (39, 688534), (42, 639353), (51, 526526), (66, 406861), (77, 348738), (78, 344267), (91, 295086), (102, 263263), (119, 225654), (143, 187782), (154, 174369), (182, 147543), (187, 143598), (221, 121506), (231, 116246), (238, 112827), (263, 102102), (273, 98362), (286, 93891), (357, 75218), (374, 71799), (429, 62594), (442, 60753), (462, 58123), (526, 51051), (546, 49181), (561, 47866), (663, 40502), (714, 37609), (789, 34034), (858, 31297), (1001, 26826), (1122, 23933), (1309, 20514), (1326, 20251), (1547, 17358), (1578, 17017), (1841, 14586), (2002, 13413), (2431, 11046), (2618, 10257), (2893, 9282), (3003, 8942), (3094, 8679), (3419, 7854), (3682, 7293), (3927, 6838), (4471, 6006), (4641, 5786), (4862, 5523)]