8664964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4019}}^1$

素因数の和:4048

約数の個数: 36

約数和(自身を含む): 19247760

約数和(自身を除く): 10582796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 4019, 8038, 16076, 28133, 44209, 56266, 88418, 112532, 176836, 196931, 309463, 393862, 618926, 787724, 1237852, 2166241, 4332482, 8664964]

約数ペア:

[(1, 8664964), (2, 4332482), (4, 2166241), (7, 1237852), (11, 787724), (14, 618926), (22, 393862), (28, 309463), (44, 196931), (49, 176836), (77, 112532), (98, 88418), (154, 56266), (196, 44209), (308, 28133), (539, 16076), (1078, 8038), (2156, 4019)]