17128448

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 44

約数和(自身を含む): 35126520

約数和(自身を除く): 17998072

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 389, 512, 688, 778, 1024, 1376, 1556, 2752, 3112, 5504, 6224, 11008, 12448, 16727, 22016, 24896, 33454, 44032, 49792, 66908, 99584, 133816, 199168, 267632, 398336, 535264, 1070528, 2141056, 4282112, 8564224, 17128448]

約数ペア:

[(1, 17128448), (2, 8564224), (4, 4282112), (8, 2141056), (16, 1070528), (32, 535264), (43, 398336), (64, 267632), (86, 199168), (128, 133816), (172, 99584), (256, 66908), (344, 49792), (389, 44032), (512, 33454), (688, 24896), (778, 22016), (1024, 16727), (1376, 12448), (1556, 11008), (2752, 6224), (3112, 5504)]