40706904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{719}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 116812800

約数和(自身を除く): 76105896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 337, 674, 719, 1011, 1348, 1438, 2022, 2157, 2359, 2696, 2876, 4044, 4314, 4718, 5033, 5752, 7077, 8088, 8628, 9436, 10066, 14154, 15099, 17256, 18872, 20132, 28308, 30198, 40264, 56616, 60396, 120792, 242303, 484606, 726909, 969212, 1453818, 1696121, 1938424, 2907636, 3392242, 5088363, 5815272, 6784484, 10176726, 13568968, 20353452, 40706904]

約数ペア:

[(1, 40706904), (2, 20353452), (3, 13568968), (4, 10176726), (6, 6784484), (7, 5815272), (8, 5088363), (12, 3392242), (14, 2907636), (21, 1938424), (24, 1696121), (28, 1453818), (42, 969212), (56, 726909), (84, 484606), (168, 242303), (337, 120792), (674, 60396), (719, 56616), (1011, 40264), (1348, 30198), (1438, 28308), (2022, 20132), (2157, 18872), (2359, 17256), (2696, 15099), (2876, 14154), (4044, 10066), (4314, 9436), (4718, 8628), (5033, 8088), (5752, 7077)]