28404922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{156071}}^1$

素因数の和:156093

約数の個数: 16

約数和(自身を含む): 52440192

約数和(自身を除く): 24035270

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 156071, 312142, 1092497, 2028923, 2184994, 4057846, 14202461, 28404922]

約数ペア:

[(1, 28404922), (2, 14202461), (7, 4057846), (13, 2184994), (14, 2028923), (26, 1092497), (91, 312142), (182, 156071)]