70217984

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{2663}}^1$

素因数の和:2782

約数の個数: 36

約数和(自身を含む): 141575616

約数和(自身を除く): 71357632

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 2663, 3296, 5326, 6592, 10652, 13184, 21304, 26368, 42608, 85216, 170432, 274289, 340864, 548578, 681728, 1097156, 2194312, 4388624, 8777248, 17554496, 35108992, 70217984]

約数ペア:

[(1, 70217984), (2, 35108992), (4, 17554496), (8, 8777248), (16, 4388624), (32, 2194312), (64, 1097156), (103, 681728), (128, 548578), (206, 340864), (256, 274289), (412, 170432), (824, 85216), (1648, 42608), (2663, 26368), (3296, 21304), (5326, 13184), (6592, 10652)]