28966722

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 59439744

約数和(自身を除く): 30473022

約数列:

[1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 426, 582, 701, 1402, 2103, 4206, 6887, 13774, 20661, 41322, 49771, 67997, 99542, 135994, 149313, 203991, 298626, 407982, 4827787, 9655574, 14483361, 28966722]

約数ペア:

[(1, 28966722), (2, 14483361), (3, 9655574), (6, 4827787), (71, 407982), (97, 298626), (142, 203991), (194, 149313), (213, 135994), (291, 99542), (426, 67997), (582, 49771), (701, 41322), (1402, 20661), (2103, 13774), (4206, 6887)]