66691264

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 56

約数和(自身を含む): 136517888

約数和(自身を除く): 69826624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 103, 134, 151, 206, 268, 302, 412, 536, 604, 824, 1072, 1208, 1648, 2144, 2416, 3296, 4288, 4832, 6592, 6901, 9664, 10117, 13802, 15553, 20234, 27604, 31106, 40468, 55208, 62212, 80936, 110416, 124424, 161872, 220832, 248848, 323744, 441664, 497696, 647488, 995392, 1042051, 2084102, 4168204, 8336408, 16672816, 33345632, 66691264]

約数ペア:

[(1, 66691264), (2, 33345632), (4, 16672816), (8, 8336408), (16, 4168204), (32, 2084102), (64, 1042051), (67, 995392), (103, 647488), (134, 497696), (151, 441664), (206, 323744), (268, 248848), (302, 220832), (412, 161872), (536, 124424), (604, 110416), (824, 80936), (1072, 62212), (1208, 55208), (1648, 40468), (2144, 31106), (2416, 27604), (3296, 20234), (4288, 15553), (4832, 13802), (6592, 10117), (6901, 9664)]