561402064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{3863}}^1$

素因数の和:4195

約数の個数: 40

約数和(自身を含む): 1126927872

約数和(自身を除く): 565525808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 496, 586, 1172, 2344, 3863, 4688, 7726, 9083, 15452, 18166, 30904, 36332, 61808, 72664, 119753, 145328, 239506, 479012, 958024, 1131859, 1916048, 2263718, 4527436, 9054872, 18109744, 35087629, 70175258, 140350516, 280701032, 561402064]

約数ペア:

[(1, 561402064), (2, 280701032), (4, 140350516), (8, 70175258), (16, 35087629), (31, 18109744), (62, 9054872), (124, 4527436), (248, 2263718), (293, 1916048), (496, 1131859), (586, 958024), (1172, 479012), (2344, 239506), (3863, 145328), (4688, 119753), (7726, 72664), (9083, 61808), (15452, 36332), (18166, 30904)]