65131396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3637}}^1$

素因数の和:3700

約数の個数: 36

約数和(自身を含む): 128705164

約数和(自身を除く): 63573768

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 3637, 4477, 7274, 8954, 14548, 17908, 40007, 80014, 134569, 160028, 269138, 440077, 538276, 880154, 1480259, 1760308, 2960518, 5921036, 16282849, 32565698, 65131396]

約数ペア:

[(1, 65131396), (2, 32565698), (4, 16282849), (11, 5921036), (22, 2960518), (37, 1760308), (44, 1480259), (74, 880154), (121, 538276), (148, 440077), (242, 269138), (407, 160028), (484, 134569), (814, 80014), (1628, 40007), (3637, 17908), (4477, 14548), (7274, 8954)]