71322902

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 126516288

約数和(自身を除く): 55193386

約数列:

[1, 2, 7, 14, 37, 74, 157, 259, 314, 518, 877, 1099, 1754, 2198, 5809, 6139, 11618, 12278, 32449, 40663, 64898, 81326, 137689, 227143, 275378, 454286, 963823, 1927646, 5094493, 10188986, 35661451, 71322902]

約数ペア:

[(1, 71322902), (2, 35661451), (7, 10188986), (14, 5094493), (37, 1927646), (74, 963823), (157, 454286), (259, 275378), (314, 227143), (518, 137689), (877, 81326), (1099, 64898), (1754, 40663), (2198, 32449), (5809, 12278), (6139, 11618)]