68063168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:505

約数の個数: 56

約数和(自身を含む): 143377920

約数和(自身を除く): 75314752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 223, 251, 304, 446, 502, 608, 892, 1004, 1216, 1784, 2008, 3568, 4016, 4237, 4769, 7136, 8032, 8474, 9538, 14272, 16064, 16948, 19076, 33896, 38152, 55973, 67792, 76304, 111946, 135584, 152608, 223892, 271168, 305216, 447784, 895568, 1063487, 1791136, 2126974, 3582272, 4253948, 8507896, 17015792, 34031584, 68063168]

約数ペア:

[(1, 68063168), (2, 34031584), (4, 17015792), (8, 8507896), (16, 4253948), (19, 3582272), (32, 2126974), (38, 1791136), (64, 1063487), (76, 895568), (152, 447784), (223, 305216), (251, 271168), (304, 223892), (446, 152608), (502, 135584), (608, 111946), (892, 76304), (1004, 67792), (1216, 55973), (1784, 38152), (2008, 33896), (3568, 19076), (4016, 16948), (4237, 16064), (4769, 14272), (7136, 9538), (8032, 8474)]