56557648

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7537}}^1$

素因数の和:7619

約数の個数: 40

約数和(自身を含む): 127120832

約数和(自身を除く): 70563184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 7537, 15074, 30148, 52759, 60296, 105518, 120592, 211036, 422072, 504979, 844144, 1009958, 2019916, 3534853, 4039832, 7069706, 8079664, 14139412, 28278824, 56557648]

約数ペア:

[(1, 56557648), (2, 28278824), (4, 14139412), (7, 8079664), (8, 7069706), (14, 4039832), (16, 3534853), (28, 2019916), (56, 1009958), (67, 844144), (112, 504979), (134, 422072), (268, 211036), (469, 120592), (536, 105518), (938, 60296), (1072, 52759), (1876, 30148), (3752, 15074), (7504, 7537)]