74521304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65141}}^1$

素因数の和:65171

約数の個数: 32

約数和(自身を含む): 164157840

約数和(自身を除く): 89636536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 65141, 130282, 260564, 521128, 716551, 846833, 1433102, 1693666, 2866204, 3387332, 5732408, 6774664, 9315163, 18630326, 37260652, 74521304]

約数ペア:

[(1, 74521304), (2, 37260652), (4, 18630326), (8, 9315163), (11, 6774664), (13, 5732408), (22, 3387332), (26, 2866204), (44, 1693666), (52, 1433102), (88, 846833), (104, 716551), (143, 521128), (286, 260564), (572, 130282), (1144, 65141)]