28287774

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{25763}}^1$

素因数の和:25832

約数の個数: 24

約数和(自身を含む): 62297352

約数和(自身を除く): 34009578

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 25763, 51526, 77289, 154578, 231867, 463734, 1571543, 3143086, 4714629, 9429258, 14143887, 28287774]

約数ペア:

[(1, 28287774), (2, 14143887), (3, 9429258), (6, 4714629), (9, 3143086), (18, 1571543), (61, 463734), (122, 231867), (183, 154578), (366, 77289), (549, 51526), (1098, 25763)]