127013824

素因数分解:

$2^6\times 7^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 289133280

約数和(自身を除く): 162119456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 509, 557, 1018, 1114, 2036, 2228, 3563, 3899, 4072, 4456, 7126, 7798, 8144, 8912, 14252, 15596, 16288, 17824, 28504, 31192, 32576, 35648, 57008, 62384, 114016, 124768, 228032, 249536, 283513, 567026, 1134052, 1984591, 2268104, 3969182, 4536208, 7938364, 9072416, 15876728, 18144832, 31753456, 63506912, 127013824]

約数ペア:

[(1, 127013824), (2, 63506912), (4, 31753456), (7, 18144832), (8, 15876728), (14, 9072416), (16, 7938364), (28, 4536208), (32, 3969182), (56, 2268104), (64, 1984591), (112, 1134052), (224, 567026), (448, 283513), (509, 249536), (557, 228032), (1018, 124768), (1114, 114016), (2036, 62384), (2228, 57008), (3563, 35648), (3899, 32576), (4072, 31192), (4456, 28504), (7126, 17824), (7798, 16288), (8144, 15596), (8912, 14252)]