78896884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{1459}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 150847200

約数和(自身を除く): 71950316

約数列:

[1, 2, 4, 11, 22, 44, 1229, 1459, 2458, 2918, 4916, 5836, 13519, 16049, 27038, 32098, 54076, 64196, 1793111, 3586222, 7172444, 19724221, 39448442, 78896884]

約数ペア:

[(1, 78896884), (2, 39448442), (4, 19724221), (11, 7172444), (22, 3586222), (44, 1793111), (1229, 64196), (1459, 54076), (2458, 32098), (2918, 27038), (4916, 16049), (5836, 13519)]