3970035136

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{395107}}^1$

素因数の和:395276

約数の個数: 28

約数和(自身を含む): 7928237128

約数和(自身を除く): 3958201992

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 395107, 790214, 1580428, 3160856, 6321712, 12643424, 25286848, 62031799, 124063598, 248127196, 496254392, 992508784, 1985017568, 3970035136]

約数ペア:

[(1, 3970035136), (2, 1985017568), (4, 992508784), (8, 496254392), (16, 248127196), (32, 124063598), (64, 62031799), (157, 25286848), (314, 12643424), (628, 6321712), (1256, 3160856), (2512, 1580428), (5024, 790214), (10048, 395107)]