65619904

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2153

約数の個数: 56

約数和(自身を含む): 150985728

約数和(自身を除く): 85365824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2063, 2272, 3976, 4126, 4544, 7952, 8252, 14441, 15904, 16504, 28882, 31808, 33008, 57764, 66016, 115528, 132032, 146473, 231056, 292946, 462112, 585892, 924224, 1025311, 1171784, 2050622, 2343568, 4101244, 4687136, 8202488, 9374272, 16404976, 32809952, 65619904]

約数ペア:

[(1, 65619904), (2, 32809952), (4, 16404976), (7, 9374272), (8, 8202488), (14, 4687136), (16, 4101244), (28, 2343568), (32, 2050622), (56, 1171784), (64, 1025311), (71, 924224), (112, 585892), (142, 462112), (224, 292946), (284, 231056), (448, 146473), (497, 132032), (568, 115528), (994, 66016), (1136, 57764), (1988, 33008), (2063, 31808), (2272, 28882), (3976, 16504), (4126, 15904), (4544, 14441), (7952, 8252)]