27734642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 21496078

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 2441, 4882, 5681, 11362, 31733, 46379, 56143, 63466, 92758, 112286, 602927, 729859, 1066717, 1205854, 1459718, 2133434, 13867321, 27734642]

約数ペア:

[(1, 27734642), (2, 13867321), (13, 2133434), (19, 1459718), (23, 1205854), (26, 1066717), (38, 729859), (46, 602927), (247, 112286), (299, 92758), (437, 63466), (494, 56143), (598, 46379), (874, 31733), (2441, 11362), (4882, 5681)]