27246988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21089}}^1$

素因数の和:21129

約数の個数: 24

約数和(自身を含む): 53146800

約数和(自身を除く): 25899812

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 21089, 42178, 84356, 358513, 400691, 717026, 801382, 1434052, 1602764, 6811747, 13623494, 27246988]

約数ペア:

[(1, 27246988), (2, 13623494), (4, 6811747), (17, 1602764), (19, 1434052), (34, 801382), (38, 717026), (68, 400691), (76, 358513), (323, 84356), (646, 42178), (1292, 21089)]