28245272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29179}}^1$

素因数の和:29207

約数の個数: 24

約数和(自身を含む): 58214100

約数和(自身を除く): 29968828

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 29179, 58358, 116716, 233432, 320969, 641938, 1283876, 2567752, 3530659, 7061318, 14122636, 28245272]

約数ペア:

[(1, 28245272), (2, 14122636), (4, 7061318), (8, 3530659), (11, 2567752), (22, 1283876), (44, 641938), (88, 320969), (121, 233432), (242, 116716), (484, 58358), (968, 29179)]