15057056

素因数分解:

$2^5\times 7^1\times {\mathrm{67219}}^1$

素因数の和:67236

約数の個数: 24

約数和(自身を含む): 33878880

約数和(自身を除く): 18821824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 67219, 134438, 268876, 470533, 537752, 941066, 1075504, 1882132, 2151008, 3764264, 7528528, 15057056]

約数ペア:

[(1, 15057056), (2, 7528528), (4, 3764264), (7, 2151008), (8, 1882132), (14, 1075504), (16, 941066), (28, 537752), (32, 470533), (56, 268876), (112, 134438), (224, 67219)]