1513216

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 3164112

約数和(自身を除く): 1650896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 257, 368, 514, 736, 1028, 1472, 2056, 2944, 4112, 5888, 5911, 8224, 11822, 16448, 23644, 32896, 47288, 65792, 94576, 189152, 378304, 756608, 1513216]

約数ペア:

[(1, 1513216), (2, 756608), (4, 378304), (8, 189152), (16, 94576), (23, 65792), (32, 47288), (46, 32896), (64, 23644), (92, 16448), (128, 11822), (184, 8224), (256, 5911), (257, 5888), (368, 4112), (514, 2944), (736, 2056), (1028, 1472)]