27304688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 54840240

約数和(自身を除く): 27535552

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 389, 428, 656, 778, 856, 1556, 1712, 3112, 4387, 6224, 8774, 15949, 17548, 31898, 35096, 41623, 63796, 70192, 83246, 127592, 166492, 255184, 332984, 665968, 1706543, 3413086, 6826172, 13652344, 27304688]

約数ペア:

[(1, 27304688), (2, 13652344), (4, 6826172), (8, 3413086), (16, 1706543), (41, 665968), (82, 332984), (107, 255184), (164, 166492), (214, 127592), (328, 83246), (389, 70192), (428, 63796), (656, 41623), (778, 35096), (856, 31898), (1556, 17548), (1712, 15949), (3112, 8774), (4387, 6224)]