38417246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 74317824

約数和(自身を除く): 35900578

約数列:

[1, 2, 7, 14, 17, 31, 34, 41, 62, 82, 119, 127, 217, 238, 254, 287, 434, 527, 574, 697, 889, 1054, 1271, 1394, 1778, 2159, 2542, 3689, 3937, 4318, 4879, 5207, 7378, 7874, 8897, 9758, 10414, 15113, 17794, 21607, 27559, 30226, 36449, 43214, 55118, 66929, 72898, 88519, 133858, 151249, 161417, 177038, 302498, 322834, 468503, 619633, 937006, 1129919, 1239266, 2259838, 2744089, 5488178, 19208623, 38417246]

約数ペア:

[(1, 38417246), (2, 19208623), (7, 5488178), (14, 2744089), (17, 2259838), (31, 1239266), (34, 1129919), (41, 937006), (62, 619633), (82, 468503), (119, 322834), (127, 302498), (217, 177038), (238, 161417), (254, 151249), (287, 133858), (434, 88519), (527, 72898), (574, 66929), (697, 55118), (889, 43214), (1054, 36449), (1271, 30226), (1394, 27559), (1778, 21607), (2159, 17794), (2542, 15113), (3689, 10414), (3937, 9758), (4318, 8897), (4879, 7874), (5207, 7378)]