68876672

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 146227200

約数和(自身を除く): 77350528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 223, 254, 304, 446, 508, 608, 892, 1016, 1216, 1784, 2032, 2413, 2432, 3568, 4064, 4237, 4826, 7136, 8128, 8474, 9652, 14272, 16256, 16948, 19304, 28321, 28544, 33896, 38608, 56642, 67792, 77216, 113284, 135584, 154432, 226568, 271168, 308864, 453136, 538099, 542336, 906272, 1076198, 1812544, 2152396, 3625088, 4304792, 8609584, 17219168, 34438336, 68876672]

約数ペア:

[(1, 68876672), (2, 34438336), (4, 17219168), (8, 8609584), (16, 4304792), (19, 3625088), (32, 2152396), (38, 1812544), (64, 1076198), (76, 906272), (127, 542336), (128, 538099), (152, 453136), (223, 308864), (254, 271168), (304, 226568), (446, 154432), (508, 135584), (608, 113284), (892, 77216), (1016, 67792), (1216, 56642), (1784, 38608), (2032, 33896), (2413, 28544), (2432, 28321), (3568, 19304), (4064, 16948), (4237, 16256), (4826, 14272), (7136, 9652), (8128, 8474)]