27290648

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6329}}^1$

素因数の和:6360

約数の個数: 48

約数和(自身を含む): 64945800

約数和(自身を除く): 37655152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 6329, 12658, 25316, 44303, 50632, 69619, 88606, 139238, 177212, 278476, 310121, 354424, 487333, 556952, 620242, 974666, 1240484, 1949332, 2480968, 3411331, 3898664, 6822662, 13645324, 27290648]

約数ペア:

[(1, 27290648), (2, 13645324), (4, 6822662), (7, 3898664), (8, 3411331), (11, 2480968), (14, 1949332), (22, 1240484), (28, 974666), (44, 620242), (49, 556952), (56, 487333), (77, 354424), (88, 310121), (98, 278476), (154, 177212), (196, 139238), (308, 88606), (392, 69619), (539, 50632), (616, 44303), (1078, 25316), (2156, 12658), (4312, 6329)]