38764208

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1223}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 86208768

約数和(自身を除く): 47444560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1223, 1981, 2264, 2446, 3962, 4528, 4892, 7924, 8561, 9784, 15848, 17122, 19568, 31696, 34244, 68488, 136976, 346109, 692218, 1384436, 2422763, 2768872, 4845526, 5537744, 9691052, 19382104, 38764208]

約数ペア:

[(1, 38764208), (2, 19382104), (4, 9691052), (7, 5537744), (8, 4845526), (14, 2768872), (16, 2422763), (28, 1384436), (56, 692218), (112, 346109), (283, 136976), (566, 68488), (1132, 34244), (1223, 31696), (1981, 19568), (2264, 17122), (2446, 15848), (3962, 9784), (4528, 8561), (4892, 7924)]