38954356

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22807}}^1$

素因数の和:22879

約数の個数: 24

約数和(自身を含む): 79189376

約数和(自身を除く): 40235020

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22807, 45614, 91228, 159649, 319298, 638596, 1391227, 2782454, 5564908, 9738589, 19477178, 38954356]

約数ペア:

[(1, 38954356), (2, 19477178), (4, 9738589), (7, 5564908), (14, 2782454), (28, 1391227), (61, 638596), (122, 319298), (244, 159649), (427, 91228), (854, 45614), (1708, 22807)]