5385328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 11905488

約数和(自身を除く): 6520160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1523, 1768, 3046, 3536, 6092, 12184, 19799, 24368, 25891, 39598, 51782, 79196, 103564, 158392, 207128, 316784, 336583, 414256, 673166, 1346332, 2692664, 5385328]

約数ペア:

[(1, 5385328), (2, 2692664), (4, 1346332), (8, 673166), (13, 414256), (16, 336583), (17, 316784), (26, 207128), (34, 158392), (52, 103564), (68, 79196), (104, 51782), (136, 39598), (208, 25891), (221, 24368), (272, 19799), (442, 12184), (884, 6092), (1523, 3536), (1768, 3046)]