71655892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 158280192

約数和(自身を除く): 86624300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 2803, 3652, 5606, 6391, 11212, 12782, 19621, 25564, 30833, 39242, 61666, 78484, 123332, 215831, 232649, 431662, 465298, 863324, 930596, 1628543, 2559139, 3257086, 5118278, 6514172, 10236556, 17913973, 35827946, 71655892]

約数ペア:

[(1, 71655892), (2, 35827946), (4, 17913973), (7, 10236556), (11, 6514172), (14, 5118278), (22, 3257086), (28, 2559139), (44, 1628543), (77, 930596), (83, 863324), (154, 465298), (166, 431662), (308, 232649), (332, 215831), (581, 123332), (913, 78484), (1162, 61666), (1826, 39242), (2324, 30833), (2803, 25564), (3652, 19621), (5606, 12782), (6391, 11212)]