68633216

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31541}}^1$

素因数の和:31572

約数の個数: 32

約数和(自身を含む): 144777780

約数和(自身を除く): 76144564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 31541, 63082, 126164, 252328, 504656, 536197, 1009312, 1072394, 2018624, 2144788, 4037248, 4289576, 8579152, 17158304, 34316608, 68633216]

約数ペア:

[(1, 68633216), (2, 34316608), (4, 17158304), (8, 8579152), (16, 4289576), (17, 4037248), (32, 2144788), (34, 2018624), (64, 1072394), (68, 1009312), (128, 536197), (136, 504656), (272, 252328), (544, 126164), (1088, 63082), (2176, 31541)]