66816812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4397}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 121912560

約数和(自身を除く): 55095748

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 3799, 4397, 7598, 8794, 15196, 17588, 127513, 255026, 510052, 576007, 1152014, 2304028, 16704203, 33408406, 66816812]

約数ペア:

[(1, 66816812), (2, 33408406), (4, 16704203), (29, 2304028), (58, 1152014), (116, 576007), (131, 510052), (262, 255026), (524, 127513), (3799, 17588), (4397, 15196), (7598, 8794)]