28741174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{967}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 54084096

約数和(自身を除く): 25342922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 967, 1351, 1934, 2123, 2702, 4246, 6769, 10637, 13538, 14861, 21274, 29722, 74459, 148918, 186631, 373262, 1306417, 2052941, 2612834, 4105882, 14370587, 28741174]

約数ペア:

[(1, 28741174), (2, 14370587), (7, 4105882), (11, 2612834), (14, 2052941), (22, 1306417), (77, 373262), (154, 186631), (193, 148918), (386, 74459), (967, 29722), (1351, 21274), (1934, 14861), (2123, 13538), (2702, 10637), (4246, 6769)]