73879862

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 129081600

約数和(自身を除く): 55201738

約数列:

[1, 2, 7, 14, 107, 149, 214, 298, 331, 662, 749, 1043, 1498, 2086, 2317, 4634, 15943, 31886, 35417, 49319, 70834, 98638, 111601, 223202, 247919, 345233, 495838, 690466, 5277133, 10554266, 36939931, 73879862]

約数ペア:

[(1, 73879862), (2, 36939931), (7, 10554266), (14, 5277133), (107, 690466), (149, 495838), (214, 345233), (298, 247919), (331, 223202), (662, 111601), (749, 98638), (1043, 70834), (1498, 49319), (2086, 35417), (2317, 31886), (4634, 15943)]