2585024

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 42

約数和(自身を含む): 5577840

約数和(自身を除く): 2992816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 239, 338, 416, 478, 676, 832, 956, 1352, 1912, 2704, 3107, 3824, 5408, 6214, 7648, 10816, 12428, 15296, 24856, 40391, 49712, 80782, 99424, 161564, 198848, 323128, 646256, 1292512, 2585024]

約数ペア:

[(1, 2585024), (2, 1292512), (4, 646256), (8, 323128), (13, 198848), (16, 161564), (26, 99424), (32, 80782), (52, 49712), (64, 40391), (104, 24856), (169, 15296), (208, 12428), (239, 10816), (338, 7648), (416, 6214), (478, 5408), (676, 3824), (832, 3107), (956, 2704), (1352, 1912)]