26520952

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{11471}}^1$

素因数の和:11511

約数の個数: 24

約数和(自身を含む): 52828560

約数和(自身を除く): 26307608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 11471, 22942, 45884, 91768, 195007, 390014, 780028, 1560056, 3315119, 6630238, 13260476, 26520952]

約数ペア:

[(1, 26520952), (2, 13260476), (4, 6630238), (8, 3315119), (17, 1560056), (34, 780028), (68, 390014), (136, 195007), (289, 91768), (578, 45884), (1156, 22942), (2312, 11471)]