68632144

素因数分解:

$2^4\times 7^2\times {\mathrm{87541}}^1$

素因数の和:87563

約数の個数: 30

約数和(自身を含む): 154686714

約数和(自身を除く): 86054570

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 87541, 175082, 350164, 612787, 700328, 1225574, 1400656, 2451148, 4289509, 4902296, 8579018, 9804592, 17158036, 34316072, 68632144]

約数ペア:

[(1, 68632144), (2, 34316072), (4, 17158036), (7, 9804592), (8, 8579018), (14, 4902296), (16, 4289509), (28, 2451148), (49, 1400656), (56, 1225574), (98, 700328), (112, 612787), (196, 350164), (392, 175082), (784, 87541)]