27761384

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4813}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 60078720

約数和(自身を除く): 32317336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 4813, 5768, 9626, 19252, 33691, 38504, 67382, 134764, 269528, 495739, 991478, 1982956, 3470173, 3965912, 6940346, 13880692, 27761384]

約数ペア:

[(1, 27761384), (2, 13880692), (4, 6940346), (7, 3965912), (8, 3470173), (14, 1982956), (28, 991478), (56, 495739), (103, 269528), (206, 134764), (412, 67382), (721, 38504), (824, 33691), (1442, 19252), (2884, 9626), (4813, 5768)]