27403684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 60230016

約数和(自身を除く): 32826332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 461, 772, 922, 1351, 1844, 2123, 2702, 3227, 4246, 5071, 5404, 6454, 8492, 10142, 12908, 14861, 20284, 29722, 35497, 59444, 70994, 88973, 141988, 177946, 355892, 622811, 978703, 1245622, 1957406, 2491244, 3914812, 6850921, 13701842, 27403684]

約数ペア:

[(1, 27403684), (2, 13701842), (4, 6850921), (7, 3914812), (11, 2491244), (14, 1957406), (22, 1245622), (28, 978703), (44, 622811), (77, 355892), (154, 177946), (193, 141988), (308, 88973), (386, 70994), (461, 59444), (772, 35497), (922, 29722), (1351, 20284), (1844, 14861), (2123, 12908), (2702, 10142), (3227, 8492), (4246, 6454), (5071, 5404)]