26120042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 45480960

約数和(自身を除く): 19360918

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1409, 1426, 2818, 9269, 18317, 18538, 32407, 36634, 43679, 64814, 87358, 421291, 567827, 842582, 1004617, 1135654, 2009234, 13060021, 26120042]

約数ペア:

[(1, 26120042), (2, 13060021), (13, 2009234), (23, 1135654), (26, 1004617), (31, 842582), (46, 567827), (62, 421291), (299, 87358), (403, 64814), (598, 43679), (713, 36634), (806, 32407), (1409, 18538), (1426, 18317), (2818, 9269)]