878336

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 1815072

約数和(自身を除く): 936736

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 128, 146, 188, 256, 292, 376, 584, 752, 1168, 1504, 2336, 3008, 3431, 4672, 6016, 6862, 9344, 12032, 13724, 18688, 27448, 54896, 109792, 219584, 439168, 878336]

約数ペア:

[(1, 878336), (2, 439168), (4, 219584), (8, 109792), (16, 54896), (32, 27448), (47, 18688), (64, 13724), (73, 12032), (94, 9344), (128, 6862), (146, 6016), (188, 4672), (256, 3431), (292, 3008), (376, 2336), (584, 1504), (752, 1168)]