65557912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2213}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 146921040

約数和(自身を除く): 81363128

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 2116, 2213, 3703, 4232, 4426, 7406, 8852, 14812, 15491, 17704, 29624, 30982, 50899, 61964, 101798, 123928, 203596, 356293, 407192, 712586, 1170677, 1425172, 2341354, 2850344, 4682708, 8194739, 9365416, 16389478, 32778956, 65557912]

約数ペア:

[(1, 65557912), (2, 32778956), (4, 16389478), (7, 9365416), (8, 8194739), (14, 4682708), (23, 2850344), (28, 2341354), (46, 1425172), (56, 1170677), (92, 712586), (161, 407192), (184, 356293), (322, 203596), (529, 123928), (644, 101798), (1058, 61964), (1288, 50899), (2116, 30982), (2213, 29624), (3703, 17704), (4232, 15491), (4426, 14812), (7406, 8852)]