28553502

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 58593024

約数和(自身を除く): 30039522

約数列:

[1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 426, 582, 691, 1382, 2073, 4146, 6887, 13774, 20661, 41322, 49061, 67027, 98122, 134054, 147183, 201081, 294366, 402162, 4758917, 9517834, 14276751, 28553502]

約数ペア:

[(1, 28553502), (2, 14276751), (3, 9517834), (6, 4758917), (71, 402162), (97, 294366), (142, 201081), (194, 147183), (213, 134054), (291, 98122), (426, 67027), (582, 49061), (691, 41322), (1382, 20661), (2073, 13774), (4146, 6887)]