1393071568

素因数分解:

$2^4\times 7^2\times {\mathrm{181}}^1\times {\mathrm{9817}}^1$

素因数の和:10020

約数の個数: 60

約数和(自身を含む): 3157409892

約数和(自身を除く): 1764338324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 181, 196, 362, 392, 724, 784, 1267, 1448, 2534, 2896, 5068, 8869, 9817, 10136, 17738, 19634, 20272, 35476, 39268, 68719, 70952, 78536, 137438, 141904, 157072, 274876, 481033, 549752, 962066, 1099504, 1776877, 1924132, 3553754, 3848264, 7107508, 7696528, 12438139, 14215016, 24876278, 28430032, 49752556, 87066973, 99505112, 174133946, 199010224, 348267892, 696535784, 1393071568]

約数ペア:

[(1, 1393071568), (2, 696535784), (4, 348267892), (7, 199010224), (8, 174133946), (14, 99505112), (16, 87066973), (28, 49752556), (49, 28430032), (56, 24876278), (98, 14215016), (112, 12438139), (181, 7696528), (196, 7107508), (362, 3848264), (392, 3553754), (724, 1924132), (784, 1776877), (1267, 1099504), (1448, 962066), (2534, 549752), (2896, 481033), (5068, 274876), (8869, 157072), (9817, 141904), (10136, 137438), (17738, 78536), (19634, 70952), (20272, 68719), (35476, 39268)]