27269956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 57093120

約数和(自身を除く): 29823164

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 353, 356, 434, 623, 706, 868, 1246, 1412, 2471, 2492, 2759, 4942, 5518, 9884, 10943, 11036, 19313, 21886, 31417, 38626, 43772, 62834, 76601, 77252, 125668, 153202, 219919, 306404, 439838, 879676, 973927, 1947854, 3895708, 6817489, 13634978, 27269956]

約数ペア:

[(1, 27269956), (2, 13634978), (4, 6817489), (7, 3895708), (14, 1947854), (28, 973927), (31, 879676), (62, 439838), (89, 306404), (124, 219919), (178, 153202), (217, 125668), (353, 77252), (356, 76601), (434, 62834), (623, 43772), (706, 38626), (868, 31417), (1246, 21886), (1412, 19313), (2471, 11036), (2492, 10943), (2759, 9884), (4942, 5518)]