40251176

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 90478080

約数和(自身を除く): 50226904

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 373, 376, 574, 658, 746, 1148, 1316, 1492, 1927, 2296, 2611, 2632, 2984, 3854, 5222, 7708, 10444, 13489, 15293, 15416, 17531, 20888, 26978, 30586, 35062, 53956, 61172, 70124, 107051, 107912, 122344, 122717, 140248, 214102, 245434, 428204, 490868, 718771, 856408, 981736, 1437542, 2875084, 5031397, 5750168, 10062794, 20125588, 40251176]

約数ペア:

[(1, 40251176), (2, 20125588), (4, 10062794), (7, 5750168), (8, 5031397), (14, 2875084), (28, 1437542), (41, 981736), (47, 856408), (56, 718771), (82, 490868), (94, 428204), (164, 245434), (188, 214102), (287, 140248), (328, 122717), (329, 122344), (373, 107912), (376, 107051), (574, 70124), (658, 61172), (746, 53956), (1148, 35062), (1316, 30586), (1492, 26978), (1927, 20888), (2296, 17531), (2611, 15416), (2632, 15293), (2984, 13489), (3854, 10444), (5222, 7708)]