72149056

素因数分解:

$2^6\times 7^1\times {\mathrm{161047}}^1$

素因数の和:161066

約数の個数: 28

約数和(自身を含む): 163624768

約数和(自身を除く): 91475712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161047, 322094, 644188, 1127329, 1288376, 2254658, 2576752, 4509316, 5153504, 9018632, 10307008, 18037264, 36074528, 72149056]

約数ペア:

[(1, 72149056), (2, 36074528), (4, 18037264), (7, 10307008), (8, 9018632), (14, 5153504), (16, 4509316), (28, 2576752), (32, 2254658), (56, 1288376), (64, 1127329), (112, 644188), (224, 322094), (448, 161047)]