28217106

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{5387}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 63362880

約数和(自身を除く): 35145774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 5387, 10774, 16161, 32322, 48483, 96966, 145449, 290898, 522539, 1045078, 1567617, 3135234, 4702851, 9405702, 14108553, 28217106]

約数ペア:

[(1, 28217106), (2, 14108553), (3, 9405702), (6, 4702851), (9, 3135234), (18, 1567617), (27, 1045078), (54, 522539), (97, 290898), (194, 145449), (291, 96966), (582, 48483), (873, 32322), (1746, 16161), (2619, 10774), (5238, 5387)]