66358352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 133443840

約数和(自身を除く): 67085488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 353, 379, 496, 706, 758, 1412, 1516, 2824, 3032, 5648, 6064, 10943, 11749, 21886, 23498, 43772, 46996, 87544, 93992, 133787, 175088, 187984, 267574, 535148, 1070296, 2140592, 4147397, 8294794, 16589588, 33179176, 66358352]

約数ペア:

[(1, 66358352), (2, 33179176), (4, 16589588), (8, 8294794), (16, 4147397), (31, 2140592), (62, 1070296), (124, 535148), (248, 267574), (353, 187984), (379, 175088), (496, 133787), (706, 93992), (758, 87544), (1412, 46996), (1516, 43772), (2824, 23498), (3032, 21886), (5648, 11749), (6064, 10943)]