67609352008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20764543}}^1$

素因数の和:20764597

約数の個数: 32

約数和(自身を含む): 142029480960

約数和(自身を除く): 74420128952

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20764543, 41529086, 83058172, 166116344, 228409973, 456819946, 768288091, 913639892, 1536576182, 1827279784, 3073152364, 6146304728, 8451169001, 16902338002, 33804676004, 67609352008]

約数ペア:

[(1, 67609352008), (2, 33804676004), (4, 16902338002), (8, 8451169001), (11, 6146304728), (22, 3073152364), (37, 1827279784), (44, 1536576182), (74, 913639892), (88, 768288091), (148, 456819946), (296, 228409973), (407, 166116344), (814, 83058172), (1628, 41529086), (3256, 20764543)]