68295416

素因数分解:

$2^3\times 7^3\times {\mathrm{24889}}^1$

素因数の和:24916

約数の個数: 32

約数和(自身を含む): 149340000

約数和(自身を除く): 81044584

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 24889, 49778, 99556, 174223, 199112, 348446, 696892, 1219561, 1393784, 2439122, 4878244, 8536927, 9756488, 17073854, 34147708, 68295416]

約数ペア:

[(1, 68295416), (2, 34147708), (4, 17073854), (7, 9756488), (8, 8536927), (14, 4878244), (28, 2439122), (49, 1393784), (56, 1219561), (98, 696892), (196, 348446), (343, 199112), (392, 174223), (686, 99556), (1372, 49778), (2744, 24889)]