69661676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3606

約数の個数: 48

約数和(自身を含む): 150662400

約数和(自身を除く): 81000724

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 3539, 4921, 7078, 9842, 14156, 19684, 24773, 49546, 67241, 99092, 130943, 134482, 261886, 268964, 470687, 523772, 916601, 941374, 1833202, 1882748, 2487917, 3666404, 4975834, 9951668, 17415419, 34830838, 69661676]

約数ペア:

[(1, 69661676), (2, 34830838), (4, 17415419), (7, 9951668), (14, 4975834), (19, 3666404), (28, 2487917), (37, 1882748), (38, 1833202), (74, 941374), (76, 916601), (133, 523772), (148, 470687), (259, 268964), (266, 261886), (518, 134482), (532, 130943), (703, 99092), (1036, 67241), (1406, 49546), (2812, 24773), (3539, 19684), (4921, 14156), (7078, 9842)]