74999414

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 132584256

約数和(自身を除く): 57584842

約数列:

[1, 2, 7, 14, 41, 82, 193, 287, 386, 574, 677, 1351, 1354, 2702, 4739, 7913, 9478, 15826, 27757, 55391, 55514, 110782, 130661, 194299, 261322, 388598, 914627, 1829254, 5357101, 10714202, 37499707, 74999414]

約数ペア:

[(1, 74999414), (2, 37499707), (7, 10714202), (14, 5357101), (41, 1829254), (82, 914627), (193, 388598), (287, 261322), (386, 194299), (574, 130661), (677, 110782), (1351, 55514), (1354, 55391), (2702, 27757), (4739, 15826), (7913, 9478)]