28888622

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{29063}}^1$

素因数の和:29143

約数の個数: 16

約数和(自身を含む): 50222592

約数和(自身を除く): 21333970

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 29063, 58126, 203441, 406882, 2063473, 4126946, 14444311, 28888622]

約数ペア:

[(1, 28888622), (2, 14444311), (7, 4126946), (14, 2063473), (71, 406882), (142, 203441), (497, 58126), (994, 29063)]