71923964

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5562

約数の個数: 36

約数和(自身を含む): 148629096

約数和(自身を除く): 76705132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 5477, 6566, 10954, 13132, 21908, 38339, 76678, 153356, 268373, 366959, 536746, 733918, 1073492, 1467836, 2568713, 5137426, 10274852, 17980991, 35961982, 71923964]

約数ペア:

[(1, 71923964), (2, 35961982), (4, 17980991), (7, 10274852), (14, 5137426), (28, 2568713), (49, 1467836), (67, 1073492), (98, 733918), (134, 536746), (196, 366959), (268, 268373), (469, 153356), (938, 76678), (1876, 38339), (3283, 21908), (5477, 13132), (6566, 10954)]