2925728

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:577

約数の個数: 36

約数和(自身を含む): 6248718

約数和(自身を除く): 3322990

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 541, 676, 1082, 1352, 2164, 2704, 4328, 5408, 7033, 8656, 14066, 17312, 28132, 56264, 91429, 112528, 182858, 225056, 365716, 731432, 1462864, 2925728]

約数ペア:

[(1, 2925728), (2, 1462864), (4, 731432), (8, 365716), (13, 225056), (16, 182858), (26, 112528), (32, 91429), (52, 56264), (104, 28132), (169, 17312), (208, 14066), (338, 8656), (416, 7033), (541, 5408), (676, 4328), (1082, 2704), (1352, 2164)]