4039448

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 8825760

約数和(自身を除く): 4786312

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1361, 1484, 2722, 2968, 5444, 9527, 10888, 19054, 38108, 72133, 76216, 144266, 288532, 504931, 577064, 1009862, 2019724, 4039448]

約数ペア:

[(1, 4039448), (2, 2019724), (4, 1009862), (7, 577064), (8, 504931), (14, 288532), (28, 144266), (53, 76216), (56, 72133), (106, 38108), (212, 19054), (371, 10888), (424, 9527), (742, 5444), (1361, 2968), (1484, 2722)]