71832236

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19289}}^1$

素因数の和:19326

約数の個数: 36

約数和(自身を含む): 153934200

約数和(自身を除く): 82101964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 19289, 38578, 77156, 135023, 270046, 366491, 540092, 732982, 945161, 1465964, 1890322, 2565437, 3780644, 5130874, 10261748, 17958059, 35916118, 71832236]

約数ペア:

[(1, 71832236), (2, 35916118), (4, 17958059), (7, 10261748), (14, 5130874), (19, 3780644), (28, 2565437), (38, 1890322), (49, 1465964), (76, 945161), (98, 732982), (133, 540092), (196, 366491), (266, 270046), (532, 135023), (931, 77156), (1862, 38578), (3724, 19289)]