64236562

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8314

約数の個数: 24

約数和(自身を含む): 108886464

約数和(自身を除く): 44649902

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 8263, 16526, 107419, 190049, 214838, 380098, 1396447, 2470637, 2792894, 4941274, 32118281, 64236562]

約数ペア:

[(1, 64236562), (2, 32118281), (13, 4941274), (23, 2792894), (26, 2470637), (46, 1396447), (169, 380098), (299, 214838), (338, 190049), (598, 107419), (3887, 16526), (7774, 8263)]