27866224

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 55965168

約数和(自身を除く): 28098944

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 397, 428, 656, 794, 856, 1588, 1712, 3176, 4387, 6352, 8774, 16277, 17548, 32554, 35096, 42479, 65108, 70192, 84958, 130216, 169916, 260432, 339832, 679664, 1741639, 3483278, 6966556, 13933112, 27866224]

約数ペア:

[(1, 27866224), (2, 13933112), (4, 6966556), (8, 3483278), (16, 1741639), (41, 679664), (82, 339832), (107, 260432), (164, 169916), (214, 130216), (328, 84958), (397, 70192), (428, 65108), (656, 42479), (794, 35096), (856, 32554), (1588, 17548), (1712, 16277), (3176, 8774), (4387, 6352)]