27728836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 26049980

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 103, 107, 148, 206, 214, 412, 428, 629, 1258, 1751, 1819, 2516, 3502, 3638, 3811, 3959, 7004, 7276, 7622, 7918, 11021, 15244, 15836, 22042, 44084, 64787, 67303, 129574, 134606, 187357, 259148, 269212, 374714, 407777, 749428, 815554, 1631108, 6932209, 13864418, 27728836]

約数ペア:

[(1, 27728836), (2, 13864418), (4, 6932209), (17, 1631108), (34, 815554), (37, 749428), (68, 407777), (74, 374714), (103, 269212), (107, 259148), (148, 187357), (206, 134606), (214, 129574), (412, 67303), (428, 64787), (629, 44084), (1258, 22042), (1751, 15836), (1819, 15244), (2516, 11021), (3502, 7918), (3638, 7622), (3811, 7276), (3959, 7004)]