26158516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{701}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 48353760

約数和(自身を除く): 22195244

約数列:

[1, 2, 4, 19, 38, 76, 491, 701, 982, 1402, 1964, 2804, 9329, 13319, 18658, 26638, 37316, 53276, 344191, 688382, 1376764, 6539629, 13079258, 26158516]

約数ペア:

[(1, 26158516), (2, 13079258), (4, 6539629), (19, 1376764), (38, 688382), (76, 344191), (491, 53276), (701, 37316), (982, 26638), (1402, 18658), (1964, 13319), (2804, 9329)]