78429184

素因数分解:

$2^{10}\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 44

約数和(自身を含む): 157995648

約数和(自身を除く): 79566464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 401, 512, 764, 802, 1024, 1528, 1604, 3056, 3208, 6112, 6416, 12224, 12832, 24448, 25664, 48896, 51328, 76591, 97792, 102656, 153182, 195584, 205312, 306364, 410624, 612728, 1225456, 2450912, 4901824, 9803648, 19607296, 39214592, 78429184]

約数ペア:

[(1, 78429184), (2, 39214592), (4, 19607296), (8, 9803648), (16, 4901824), (32, 2450912), (64, 1225456), (128, 612728), (191, 410624), (256, 306364), (382, 205312), (401, 195584), (512, 153182), (764, 102656), (802, 97792), (1024, 76591), (1528, 51328), (1604, 48896), (3056, 25664), (3208, 24448), (6112, 12832), (6416, 12224)]