6440828944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{224513}}^1$

素因数の和:224695

約数の個数: 40

約数和(自身を含む): 13697150112

約数和(自身を除く): 7256321168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 14344, 28688, 224513, 449026, 898052, 1796104, 2469643, 3592208, 4939286, 9878572, 19757144, 36595619, 39514288, 73191238, 146382476, 292764952, 402551809, 585529904, 805103618, 1610207236, 3220414472, 6440828944]

約数ペア:

[(1, 6440828944), (2, 3220414472), (4, 1610207236), (8, 805103618), (11, 585529904), (16, 402551809), (22, 292764952), (44, 146382476), (88, 73191238), (163, 39514288), (176, 36595619), (326, 19757144), (652, 9878572), (1304, 4939286), (1793, 3592208), (2608, 2469643), (3586, 1796104), (7172, 898052), (14344, 449026), (28688, 224513)]