27361438

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 20

約数和(自身を含む): 44555040

約数和(自身を除く): 17193602

約数列:

[1, 2, 13, 26, 169, 338, 479, 958, 2197, 4394, 6227, 12454, 28561, 57122, 80951, 161902, 1052363, 2104726, 13680719, 27361438]

約数ペア:

[(1, 27361438), (2, 13680719), (13, 2104726), (26, 1052363), (169, 161902), (338, 80951), (479, 57122), (958, 28561), (2197, 12454), (4394, 6227)]