28244524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91703}}^1$

素因数の和:91725

約数の個数: 24

約数和(自身を含む): 61625088

約数和(自身を除く): 33380564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 91703, 183406, 366812, 641921, 1008733, 1283842, 2017466, 2567684, 4034932, 7061131, 14122262, 28244524]

約数ペア:

[(1, 28244524), (2, 14122262), (4, 7061131), (7, 4034932), (11, 2567684), (14, 2017466), (22, 1283842), (28, 1008733), (44, 641921), (77, 366812), (154, 183406), (308, 91703)]