28613074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120223}}^1$

素因数の和:120249

約数の個数: 16

約数和(自身を含む): 51936768

約数和(自身を除く): 23323694

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 120223, 240446, 841561, 1683122, 2043791, 4087582, 14306537, 28613074]

約数ペア:

[(1, 28613074), (2, 14306537), (7, 4087582), (14, 2043791), (17, 1683122), (34, 841561), (119, 240446), (238, 120223)]