27308528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7761

約数の個数: 40

約数和(自身を含む): 60339888

約数和(自身を除く): 33031360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7723, 15446, 30892, 61784, 100399, 123568, 131291, 200798, 262582, 401596, 525164, 803192, 1050328, 1606384, 1706783, 2100656, 3413566, 6827132, 13654264, 27308528]

約数ペア:

[(1, 27308528), (2, 13654264), (4, 6827132), (8, 3413566), (13, 2100656), (16, 1706783), (17, 1606384), (26, 1050328), (34, 803192), (52, 525164), (68, 401596), (104, 262582), (136, 200798), (208, 131291), (221, 123568), (272, 100399), (442, 61784), (884, 30892), (1768, 15446), (3536, 7723)]