68293352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{769}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 135966600

約数和(自身を除く): 67673248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 653, 769, 1306, 1538, 2612, 3076, 5224, 6152, 11101, 13073, 22202, 26146, 44404, 52292, 88808, 104584, 502157, 1004314, 2008628, 4017256, 8536669, 17073338, 34146676, 68293352]

約数ペア:

[(1, 68293352), (2, 34146676), (4, 17073338), (8, 8536669), (17, 4017256), (34, 2008628), (68, 1004314), (136, 502157), (653, 104584), (769, 88808), (1306, 52292), (1538, 44404), (2612, 26146), (3076, 22202), (5224, 13073), (6152, 11101)]