66968692

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 144307520

約数和(自身を除く): 77338828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 367, 532, 686, 734, 931, 1372, 1468, 1862, 2401, 2569, 3724, 4802, 5138, 6517, 6973, 9604, 10276, 13034, 13946, 17983, 26068, 27892, 35966, 45619, 48811, 71932, 91238, 97622, 125881, 182476, 195244, 251762, 341677, 503524, 683354, 881167, 1366708, 1762334, 2391739, 3524668, 4783478, 9566956, 16742173, 33484346, 66968692]

約数ペア:

[(1, 66968692), (2, 33484346), (4, 16742173), (7, 9566956), (14, 4783478), (19, 3524668), (28, 2391739), (38, 1762334), (49, 1366708), (76, 881167), (98, 683354), (133, 503524), (196, 341677), (266, 251762), (343, 195244), (367, 182476), (532, 125881), (686, 97622), (734, 91238), (931, 71932), (1372, 48811), (1468, 45619), (1862, 35966), (2401, 27892), (2569, 26068), (3724, 17983), (4802, 13946), (5138, 13034), (6517, 10276), (6973, 9604)]