26989886

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25037}}^1$

素因数の和:25064

約数の個数: 24

約数和(自身を含む): 51377976

約数和(自身を除く): 24388090

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 25037, 50074, 175259, 275407, 350518, 550814, 1226813, 1927849, 2453626, 3855698, 13494943, 26989886]

約数ペア:

[(1, 26989886), (2, 13494943), (7, 3855698), (11, 2453626), (14, 1927849), (22, 1226813), (49, 550814), (77, 350518), (98, 275407), (154, 175259), (539, 50074), (1078, 25037)]