66555832

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4519}}^1$

素因数の和:4795

約数の個数: 32

約数和(自身を含む): 143193600

約数和(自身を除く): 76637768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 4519, 7364, 9038, 14728, 18076, 31633, 36152, 63266, 126532, 253064, 1188497, 2376994, 4753988, 8319479, 9507976, 16638958, 33277916, 66555832]

約数ペア:

[(1, 66555832), (2, 33277916), (4, 16638958), (7, 9507976), (8, 8319479), (14, 4753988), (28, 2376994), (56, 1188497), (263, 253064), (526, 126532), (1052, 63266), (1841, 36152), (2104, 31633), (3682, 18076), (4519, 14728), (7364, 9038)]