41640648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3578

約数の個数: 64

約数和(自身を含む): 120683520

約数和(自身を除く): 79042872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3491, 3976, 5964, 6982, 10473, 11928, 13964, 20946, 24437, 27928, 41892, 48874, 73311, 83784, 97748, 146622, 195496, 247861, 293244, 495722, 586488, 743583, 991444, 1487166, 1735027, 1982888, 2974332, 3470054, 5205081, 5948664, 6940108, 10410162, 13880216, 20820324, 41640648]

約数ペア:

[(1, 41640648), (2, 20820324), (3, 13880216), (4, 10410162), (6, 6940108), (7, 5948664), (8, 5205081), (12, 3470054), (14, 2974332), (21, 1982888), (24, 1735027), (28, 1487166), (42, 991444), (56, 743583), (71, 586488), (84, 495722), (142, 293244), (168, 247861), (213, 195496), (284, 146622), (426, 97748), (497, 83784), (568, 73311), (852, 48874), (994, 41892), (1491, 27928), (1704, 24437), (1988, 20946), (2982, 13964), (3491, 11928), (3976, 10473), (5964, 6982)]