40970776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 96526080

約数和(自身を除く): 55555304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 227, 293, 308, 454, 586, 616, 908, 1172, 1589, 1816, 2051, 2344, 2497, 3178, 3223, 4102, 4994, 6356, 6446, 8204, 9988, 12712, 12892, 16408, 17479, 19976, 22561, 25784, 34958, 45122, 66511, 69916, 90244, 133022, 139832, 180488, 266044, 465577, 532088, 731621, 931154, 1463242, 1862308, 2926484, 3724616, 5121347, 5852968, 10242694, 20485388, 40970776]

約数ペア:

[(1, 40970776), (2, 20485388), (4, 10242694), (7, 5852968), (8, 5121347), (11, 3724616), (14, 2926484), (22, 1862308), (28, 1463242), (44, 931154), (56, 731621), (77, 532088), (88, 465577), (154, 266044), (227, 180488), (293, 139832), (308, 133022), (454, 90244), (586, 69916), (616, 66511), (908, 45122), (1172, 34958), (1589, 25784), (1816, 22561), (2051, 19976), (2344, 17479), (2497, 16408), (3178, 12892), (3223, 12712), (4102, 9988), (4994, 8204), (6356, 6446)]