8906741312

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{89153}}^1$

素因数の和:89395

約数の個数: 56

約数和(自身を含む): 20290023936

約数和(自身を除く): 11383282624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 14272, 24976, 49952, 89153, 99904, 178306, 356612, 624071, 713224, 1248142, 1426448, 2496284, 2852896, 4992568, 5705792, 9985136, 19881119, 19970272, 39762238, 39940544, 79524476, 139167833, 159048952, 278335666, 318097904, 556671332, 636195808, 1113342664, 1272391616, 2226685328, 4453370656, 8906741312]

約数ペア:

[(1, 8906741312), (2, 4453370656), (4, 2226685328), (7, 1272391616), (8, 1113342664), (14, 636195808), (16, 556671332), (28, 318097904), (32, 278335666), (56, 159048952), (64, 139167833), (112, 79524476), (223, 39940544), (224, 39762238), (446, 19970272), (448, 19881119), (892, 9985136), (1561, 5705792), (1784, 4992568), (3122, 2852896), (3568, 2496284), (6244, 1426448), (7136, 1248142), (12488, 713224), (14272, 624071), (24976, 356612), (49952, 178306), (89153, 99904)]