47872678

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 86333760

約数和(自身を除く): 38461082

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 1933, 3538, 3866, 12383, 13531, 24766, 27062, 56057, 112114, 117913, 235826, 392399, 784798, 825391, 1650782, 3419477, 6838954, 23936339, 47872678]

約数ペア:

[(1, 47872678), (2, 23936339), (7, 6838954), (14, 3419477), (29, 1650782), (58, 825391), (61, 784798), (122, 392399), (203, 235826), (406, 117913), (427, 112114), (854, 56057), (1769, 27062), (1933, 24766), (3538, 13531), (3866, 12383)]