9975448

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 21785760

約数和(自身を除く): 11810312

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 3361, 6722, 13444, 23527, 26888, 47054, 94108, 178133, 188216, 356266, 712532, 1246931, 1425064, 2493862, 4987724, 9975448]

約数ペア:

[(1, 9975448), (2, 4987724), (4, 2493862), (7, 1425064), (8, 1246931), (14, 712532), (28, 356266), (53, 188216), (56, 178133), (106, 94108), (212, 47054), (371, 26888), (424, 23527), (742, 13444), (1484, 6722), (2968, 3361)]