71156553338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{871867}}^1$

素因数の和:871998

約数の個数: 32

約数和(自身を含む): 119229692736

約数和(自身を除く): 48073139398

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 949, 1118, 1898, 3139, 6278, 40807, 81614, 871867, 1743734, 11334271, 22668542, 37490281, 63646291, 74980562, 127292582, 487373653, 827401783, 974747306, 1654803566, 2736790513, 5473581026, 35578276669, 71156553338]

約数ペア:

[(1, 71156553338), (2, 35578276669), (13, 5473581026), (26, 2736790513), (43, 1654803566), (73, 974747306), (86, 827401783), (146, 487373653), (559, 127292582), (949, 74980562), (1118, 63646291), (1898, 37490281), (3139, 22668542), (6278, 11334271), (40807, 1743734), (81614, 871867)]