28546818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{769}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 31328382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 538, 769, 807, 1538, 1614, 2307, 4614, 6187, 12374, 17687, 18561, 35374, 37122, 53061, 106122, 206861, 413722, 620583, 1241166, 4757803, 9515606, 14273409, 28546818]

約数ペア:

[(1, 28546818), (2, 14273409), (3, 9515606), (6, 4757803), (23, 1241166), (46, 620583), (69, 413722), (138, 206861), (269, 106122), (538, 53061), (769, 37122), (807, 35374), (1538, 18561), (1614, 17687), (2307, 12374), (4614, 6187)]