13415416

素因数分解:

$2^3\times 7^3\times {\mathrm{4889}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 29340000

約数和(自身を除く): 15924584

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 4889, 9778, 19556, 34223, 39112, 68446, 136892, 239561, 273784, 479122, 958244, 1676927, 1916488, 3353854, 6707708, 13415416]

約数ペア:

[(1, 13415416), (2, 6707708), (4, 3353854), (7, 1916488), (8, 1676927), (14, 958244), (28, 479122), (49, 273784), (56, 239561), (98, 136892), (196, 68446), (343, 39112), (392, 34223), (686, 19556), (1372, 9778), (2744, 4889)]