28440996

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81727}}^1$

素因数の和:81763

約数の個数: 24

約数和(自身を含む): 68651520

約数和(自身を除く): 40210524

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81727, 163454, 245181, 326908, 490362, 980724, 2370083, 4740166, 7110249, 9480332, 14220498, 28440996]

約数ペア:

[(1, 28440996), (2, 14220498), (3, 9480332), (4, 7110249), (6, 4740166), (12, 2370083), (29, 980724), (58, 490362), (87, 326908), (116, 245181), (174, 163454), (348, 81727)]