27294764

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1062

約数の個数: 36

約数和(自身を含む): 55981296

約数和(自身を除く): 28686532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 887, 1099, 1774, 2198, 3548, 4396, 6209, 7693, 12418, 15386, 24836, 30772, 43463, 86926, 139259, 173852, 278518, 557036, 974813, 1949626, 3899252, 6823691, 13647382, 27294764]

約数ペア:

[(1, 27294764), (2, 13647382), (4, 6823691), (7, 3899252), (14, 1949626), (28, 974813), (49, 557036), (98, 278518), (157, 173852), (196, 139259), (314, 86926), (628, 43463), (887, 30772), (1099, 24836), (1774, 15386), (2198, 12418), (3548, 7693), (4396, 6209)]