28951648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 62624016

約数和(自身を除く): 33672368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 233, 352, 353, 466, 706, 932, 1412, 1864, 2563, 2824, 3728, 3883, 5126, 5648, 7456, 7766, 10252, 11296, 15532, 20504, 31064, 41008, 62128, 82016, 82249, 124256, 164498, 328996, 657992, 904739, 1315984, 1809478, 2631968, 3618956, 7237912, 14475824, 28951648]

約数ペア:

[(1, 28951648), (2, 14475824), (4, 7237912), (8, 3618956), (11, 2631968), (16, 1809478), (22, 1315984), (32, 904739), (44, 657992), (88, 328996), (176, 164498), (233, 124256), (352, 82249), (353, 82016), (466, 62128), (706, 41008), (932, 31064), (1412, 20504), (1864, 15532), (2563, 11296), (2824, 10252), (3728, 7766), (3883, 7456), (5126, 5648)]