215536672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12637}}^1$

素因数の和:12701

約数の個数: 48

約数和(自身を含む): 468162072

約数和(自身を除く): 252625400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 12637, 17056, 25274, 50548, 101096, 164281, 202192, 328562, 404384, 518117, 657124, 1036234, 1314248, 2072468, 2628496, 4144936, 5256992, 6735521, 8289872, 13471042, 16579744, 26942084, 53884168, 107768336, 215536672]

約数ペア:

[(1, 215536672), (2, 107768336), (4, 53884168), (8, 26942084), (13, 16579744), (16, 13471042), (26, 8289872), (32, 6735521), (41, 5256992), (52, 4144936), (82, 2628496), (104, 2072468), (164, 1314248), (208, 1036234), (328, 657124), (416, 518117), (533, 404384), (656, 328562), (1066, 202192), (1312, 164281), (2132, 101096), (4264, 50548), (8528, 25274), (12637, 17056)]