26706956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 50247792

約数和(自身を除く): 23540836

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 157, 172, 314, 628, 989, 1849, 1978, 3611, 3698, 3956, 6751, 7222, 7396, 13502, 14444, 27004, 42527, 85054, 155273, 170108, 290293, 310546, 580586, 621092, 1161172, 6676739, 13353478, 26706956]

約数ペア:

[(1, 26706956), (2, 13353478), (4, 6676739), (23, 1161172), (43, 621092), (46, 580586), (86, 310546), (92, 290293), (157, 170108), (172, 155273), (314, 85054), (628, 42527), (989, 27004), (1849, 14444), (1978, 13502), (3611, 7396), (3698, 7222), (3956, 6751)]