67466756

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33937}}^1$

素因数の和:34019

約数の個数: 24

約数和(自身を含む): 136838016

約数和(自身を除く): 69371260

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 33937, 67874, 135748, 237559, 475118, 950236, 2409527, 4819054, 9638108, 16866689, 33733378, 67466756]

約数ペア:

[(1, 67466756), (2, 33733378), (4, 16866689), (7, 9638108), (14, 4819054), (28, 2409527), (71, 950236), (142, 475118), (284, 237559), (497, 135748), (994, 67874), (1988, 33937)]