28961564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 52555776

約数和(自身を除く): 23594212

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 751, 1244, 1502, 3004, 9641, 19282, 23281, 38564, 46562, 93124, 233561, 467122, 934244, 7240391, 14480782, 28961564]

約数ペア:

[(1, 28961564), (2, 14480782), (4, 7240391), (31, 934244), (62, 467122), (124, 233561), (311, 93124), (622, 46562), (751, 38564), (1244, 23281), (1502, 19282), (3004, 9641)]