71558396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 156295104

約数和(自身を除く): 84736708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2693, 3796, 5386, 6643, 10772, 13286, 18851, 26572, 35009, 37702, 70018, 75404, 140036, 196589, 245063, 393178, 490126, 786356, 980252, 1376123, 2555657, 2752246, 5111314, 5504492, 10222628, 17889599, 35779198, 71558396]

約数ペア:

[(1, 71558396), (2, 35779198), (4, 17889599), (7, 10222628), (13, 5504492), (14, 5111314), (26, 2752246), (28, 2555657), (52, 1376123), (73, 980252), (91, 786356), (146, 490126), (182, 393178), (292, 245063), (364, 196589), (511, 140036), (949, 75404), (1022, 70018), (1898, 37702), (2044, 35009), (2693, 26572), (3796, 18851), (5386, 13286), (6643, 10772)]