27995344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{134593}}^1$

素因数の和:134614

約数の個数: 20

約数和(自身を含む): 58413796

約数和(自身を除く): 30418452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 134593, 269186, 538372, 1076744, 1749709, 2153488, 3499418, 6998836, 13997672, 27995344]

約数ペア:

[(1, 27995344), (2, 13997672), (4, 6998836), (8, 3499418), (13, 2153488), (16, 1749709), (26, 1076744), (52, 538372), (104, 269186), (208, 134593)]