66680016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106859}}^1$

素因数の和:106883

約数の個数: 40

約数和(自身を含む): 185508960

約数和(自身を除く): 118828944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 106859, 213718, 320577, 427436, 641154, 854872, 1282308, 1389167, 1709744, 2564616, 2778334, 4167501, 5129232, 5556668, 8335002, 11113336, 16670004, 22226672, 33340008, 66680016]

約数ペア:

[(1, 66680016), (2, 33340008), (3, 22226672), (4, 16670004), (6, 11113336), (8, 8335002), (12, 5556668), (13, 5129232), (16, 4167501), (24, 2778334), (26, 2564616), (39, 1709744), (48, 1389167), (52, 1282308), (78, 854872), (104, 641154), (156, 427436), (208, 320577), (312, 213718), (624, 106859)]