66565072

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16063}}^1$

素因数の和:16115

約数の個数: 40

約数和(自身を含む): 151387136

約数和(自身を除く): 84822064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 16063, 32126, 64252, 112441, 128504, 224882, 257008, 449764, 594331, 899528, 1188662, 1799056, 2377324, 4160317, 4754648, 8320634, 9509296, 16641268, 33282536, 66565072]

約数ペア:

[(1, 66565072), (2, 33282536), (4, 16641268), (7, 9509296), (8, 8320634), (14, 4754648), (16, 4160317), (28, 2377324), (37, 1799056), (56, 1188662), (74, 899528), (112, 594331), (148, 449764), (259, 257008), (296, 224882), (518, 128504), (592, 112441), (1036, 64252), (2072, 32126), (4144, 16063)]