28213367026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57112079}}^1$

素因数の和:57112113

約数の個数: 16

約数和(自身を含む): 47974147200

約数和(自身を除く): 19760780174

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 57112079, 114224158, 742457027, 1085129501, 1484914054, 2170259002, 14106683513, 28213367026]

約数ペア:

[(1, 28213367026), (2, 14106683513), (13, 2170259002), (19, 1484914054), (26, 1085129501), (38, 742457027), (247, 114224158), (494, 57112079)]