27908606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 20561794

約数列:

[1, 2, 11, 19, 22, 38, 179, 209, 358, 373, 418, 746, 1969, 3401, 3938, 4103, 6802, 7087, 8206, 14174, 37411, 66767, 74822, 77957, 133534, 155914, 734437, 1268573, 1468874, 2537146, 13954303, 27908606]

約数ペア:

[(1, 27908606), (2, 13954303), (11, 2537146), (19, 1468874), (22, 1268573), (38, 734437), (179, 155914), (209, 133534), (358, 77957), (373, 74822), (418, 66767), (746, 37411), (1969, 14174), (3401, 8206), (3938, 7087), (4103, 6802)]