68135488

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{6781}}^1$

素因数の和:6950

約数の個数: 28

約数和(自身を含む): 136087612

約数和(自身を除く): 67952124

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 6781, 10048, 13562, 27124, 54248, 108496, 216992, 433984, 1064617, 2129234, 4258468, 8516936, 17033872, 34067744, 68135488]

約数ペア:

[(1, 68135488), (2, 34067744), (4, 17033872), (8, 8516936), (16, 4258468), (32, 2129234), (64, 1064617), (157, 433984), (314, 216992), (628, 108496), (1256, 54248), (2512, 27124), (5024, 13562), (6781, 10048)]