67698358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 63906122

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 71, 91, 142, 169, 182, 217, 338, 403, 434, 497, 806, 923, 994, 1183, 1846, 2197, 2201, 2366, 2821, 4394, 4402, 5239, 5642, 6461, 10478, 11999, 12922, 15379, 15407, 23998, 28613, 30758, 30814, 36673, 57226, 68107, 73346, 83993, 136214, 155987, 167986, 200291, 311974, 371969, 400582, 476749, 743938, 953498, 1091909, 2183818, 2603783, 4835597, 5207566, 9671194, 33849179, 67698358]

約数ペア:

[(1, 67698358), (2, 33849179), (7, 9671194), (13, 5207566), (14, 4835597), (26, 2603783), (31, 2183818), (62, 1091909), (71, 953498), (91, 743938), (142, 476749), (169, 400582), (182, 371969), (217, 311974), (338, 200291), (403, 167986), (434, 155987), (497, 136214), (806, 83993), (923, 73346), (994, 68107), (1183, 57226), (1846, 36673), (2197, 30814), (2201, 30758), (2366, 28613), (2821, 23998), (4394, 15407), (4402, 15379), (5239, 12922), (5642, 11999), (6461, 10478)]