66195272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4451}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 146648880

約数和(自身を除く): 80453608

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 4451, 7436, 8902, 14872, 17804, 35608, 48961, 57863, 97922, 115726, 195844, 231452, 391688, 462904, 636493, 752219, 1272986, 1504438, 2545972, 3008876, 5091944, 6017752, 8274409, 16548818, 33097636, 66195272]

約数ペア:

[(1, 66195272), (2, 33097636), (4, 16548818), (8, 8274409), (11, 6017752), (13, 5091944), (22, 3008876), (26, 2545972), (44, 1504438), (52, 1272986), (88, 752219), (104, 636493), (143, 462904), (169, 391688), (286, 231452), (338, 195844), (572, 115726), (676, 97922), (1144, 57863), (1352, 48961), (1859, 35608), (3718, 17804), (4451, 14872), (7436, 8902)]