66691248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106877}}^1$

素因数の和:106901

約数の個数: 40

約数和(自身を含む): 185540208

約数和(自身を除く): 118848960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 106877, 213754, 320631, 427508, 641262, 855016, 1282524, 1389401, 1710032, 2565048, 2778802, 4168203, 5130096, 5557604, 8336406, 11115208, 16672812, 22230416, 33345624, 66691248]

約数ペア:

[(1, 66691248), (2, 33345624), (3, 22230416), (4, 16672812), (6, 11115208), (8, 8336406), (12, 5557604), (13, 5130096), (16, 4168203), (24, 2778802), (26, 2565048), (39, 1710032), (48, 1389401), (52, 1282524), (78, 855016), (104, 641262), (156, 427508), (208, 320631), (312, 213754), (624, 106877)]