13365728

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{1873}}^1$

素因数の和:2106

約数の個数: 24

約数和(自身を含む): 26445888

約数和(自身を除く): 13080160

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 1873, 3568, 3746, 7136, 7492, 14984, 29968, 59936, 417679, 835358, 1670716, 3341432, 6682864, 13365728]

約数ペア:

[(1, 13365728), (2, 6682864), (4, 3341432), (8, 1670716), (16, 835358), (32, 417679), (223, 59936), (446, 29968), (892, 14984), (1784, 7492), (1873, 7136), (3568, 3746)]