28898846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 44372448

約数和(自身を除く): 15473602

約数列:

[1, 2, 71, 113, 142, 226, 1801, 3602, 8023, 16046, 127871, 203513, 255742, 407026, 14449423, 28898846]

約数ペア:

[(1, 28898846), (2, 14449423), (71, 407026), (113, 255742), (142, 203513), (226, 127871), (1801, 16046), (3602, 8023)]