27646352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101641}}^1$

素因数の和:101666

約数の個数: 20

約数和(自身を含む): 56716236

約数和(自身を除く): 29069884

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 101641, 203282, 406564, 813128, 1626256, 1727897, 3455794, 6911588, 13823176, 27646352]

約数ペア:

[(1, 27646352), (2, 13823176), (4, 6911588), (8, 3455794), (16, 1727897), (17, 1626256), (34, 813128), (68, 406564), (136, 203282), (272, 101641)]