6893631472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{77617}}^1$

素因数の和:77706

約数の個数: 80

約数和(自身を含む): 16708361152

約数和(自身を除く): 9814729680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3416, 5551, 6344, 6832, 11102, 12688, 22204, 44408, 77617, 88816, 155234, 310468, 543319, 620936, 1009021, 1086638, 1241872, 2018042, 2173276, 4036084, 4346552, 4734637, 7063147, 8072168, 8693104, 9469274, 14126294, 16144336, 18938548, 28252588, 33142459, 37877096, 56505176, 61550281, 66284918, 75754192, 113010352, 123100562, 132569836, 246201124, 265139672, 430851967, 492402248, 530279344, 861703934, 984804496, 1723407868, 3446815736, 6893631472]

約数ペア:

[(1, 6893631472), (2, 3446815736), (4, 1723407868), (7, 984804496), (8, 861703934), (13, 530279344), (14, 492402248), (16, 430851967), (26, 265139672), (28, 246201124), (52, 132569836), (56, 123100562), (61, 113010352), (91, 75754192), (104, 66284918), (112, 61550281), (122, 56505176), (182, 37877096), (208, 33142459), (244, 28252588), (364, 18938548), (427, 16144336), (488, 14126294), (728, 9469274), (793, 8693104), (854, 8072168), (976, 7063147), (1456, 4734637), (1586, 4346552), (1708, 4036084), (3172, 2173276), (3416, 2018042), (5551, 1241872), (6344, 1086638), (6832, 1009021), (11102, 620936), (12688, 543319), (22204, 310468), (44408, 155234), (77617, 88816)]