28548364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11681}}^1$

素因数の和:11745

約数の個数: 24

約数和(自身を含む): 54952128

約数和(自身を除く): 26403764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 11681, 23362, 46724, 151853, 303706, 549007, 607412, 1098014, 2196028, 7137091, 14274182, 28548364]

約数ペア:

[(1, 28548364), (2, 14274182), (4, 7137091), (13, 2196028), (26, 1098014), (47, 607412), (52, 549007), (94, 303706), (188, 151853), (611, 46724), (1222, 23362), (2444, 11681)]