17680778944

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{823}}^1\times {\mathrm{3259}}^1$

素因数の和:4197

約数の個数: 56

約数和(自身を含む): 35479857920

約数和(自身を除く): 17799078976

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 823, 824, 1646, 1648, 3259, 3292, 3296, 6518, 6584, 6592, 13036, 13168, 26072, 26336, 52144, 52672, 84769, 104288, 169538, 208576, 335677, 339076, 671354, 678152, 1342708, 1356304, 2682157, 2685416, 2712608, 5364314, 5370832, 5425216, 10728628, 10741664, 21457256, 21483328, 42914512, 85829024, 171658048, 276262171, 552524342, 1105048684, 2210097368, 4420194736, 8840389472, 17680778944]

約数ペア:

[(1, 17680778944), (2, 8840389472), (4, 4420194736), (8, 2210097368), (16, 1105048684), (32, 552524342), (64, 276262171), (103, 171658048), (206, 85829024), (412, 42914512), (823, 21483328), (824, 21457256), (1646, 10741664), (1648, 10728628), (3259, 5425216), (3292, 5370832), (3296, 5364314), (6518, 2712608), (6584, 2685416), (6592, 2682157), (13036, 1356304), (13168, 1342708), (26072, 678152), (26336, 671354), (52144, 339076), (52672, 335677), (84769, 208576), (104288, 169538)]