27744904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3061}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 57320640

約数和(自身を除く): 29575736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 3061, 4532, 6122, 9064, 12244, 24488, 33671, 67342, 134684, 269368, 315283, 630566, 1261132, 2522264, 3468113, 6936226, 13872452, 27744904]

約数ペア:

[(1, 27744904), (2, 13872452), (4, 6936226), (8, 3468113), (11, 2522264), (22, 1261132), (44, 630566), (88, 315283), (103, 269368), (206, 134684), (412, 67342), (824, 33671), (1133, 24488), (2266, 12244), (3061, 9064), (4532, 6122)]