66044356

素因数分解:

$2^2\times 7^2\times {\mathrm{336961}}^1$

素因数の和:336979

約数の個数: 18

約数和(自身を含む): 134447838

約数和(自身を除く): 68403482

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 336961, 673922, 1347844, 2358727, 4717454, 9434908, 16511089, 33022178, 66044356]

約数ペア:

[(1, 66044356), (2, 33022178), (4, 16511089), (7, 9434908), (14, 4717454), (28, 2358727), (49, 1347844), (98, 673922), (196, 336961)]