26839748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12589}}^1$

素因数の和:12647

約数の個数: 24

約数和(自身を含む): 51820440

約数和(自身を除く): 24980692

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 12589, 25178, 50356, 163657, 327314, 516149, 654628, 1032298, 2064596, 6709937, 13419874, 26839748]

約数ペア:

[(1, 26839748), (2, 13419874), (4, 6709937), (13, 2064596), (26, 1032298), (41, 654628), (52, 516149), (82, 327314), (164, 163657), (533, 50356), (1066, 25178), (2132, 12589)]