28026506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 46096128

約数和(自身を除く): 18069622

約数列:

[1, 2, 17, 34, 53, 103, 106, 151, 206, 302, 901, 1751, 1802, 2567, 3502, 5134, 5459, 8003, 10918, 15553, 16006, 31106, 92803, 136051, 185606, 264401, 272102, 528802, 824309, 1648618, 14013253, 28026506]

約数ペア:

[(1, 28026506), (2, 14013253), (17, 1648618), (34, 824309), (53, 528802), (103, 272102), (106, 264401), (151, 185606), (206, 136051), (302, 92803), (901, 31106), (1751, 16006), (1802, 15553), (2567, 10918), (3502, 8003), (5134, 5459)]