13509272

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 29077920

約数和(自身を除く): 15568648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 761, 1268, 1522, 2219, 2536, 3044, 4438, 5327, 6088, 8876, 10654, 17752, 21308, 42616, 241237, 482474, 964948, 1688659, 1929896, 3377318, 6754636, 13509272]

約数ペア:

[(1, 13509272), (2, 6754636), (4, 3377318), (7, 1929896), (8, 1688659), (14, 964948), (28, 482474), (56, 241237), (317, 42616), (634, 21308), (761, 17752), (1268, 10654), (1522, 8876), (2219, 6088), (2536, 5327), (3044, 4438)]