63821324

素因数分解:

$2^2\times 7^3\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 131476800

約数和(自身を除く): 67655476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 257, 343, 362, 514, 686, 724, 1028, 1267, 1372, 1799, 2534, 3598, 5068, 7196, 8869, 12593, 17738, 25186, 35476, 46517, 50372, 62083, 88151, 93034, 124166, 176302, 186068, 248332, 325619, 352604, 651238, 1302476, 2279333, 4558666, 9117332, 15955331, 31910662, 63821324]

約数ペア:

[(1, 63821324), (2, 31910662), (4, 15955331), (7, 9117332), (14, 4558666), (28, 2279333), (49, 1302476), (98, 651238), (181, 352604), (196, 325619), (257, 248332), (343, 186068), (362, 176302), (514, 124166), (686, 93034), (724, 88151), (1028, 62083), (1267, 50372), (1372, 46517), (1799, 35476), (2534, 25186), (3598, 17738), (5068, 12593), (7196, 8869)]