26699008

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 62399232

約数和(自身を除く): 35700224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 317, 329, 376, 448, 634, 658, 752, 896, 1268, 1316, 1504, 1792, 2219, 2536, 2632, 3008, 4438, 5072, 5264, 6016, 8876, 10144, 10528, 12032, 14899, 17752, 20288, 21056, 29798, 35504, 40576, 42112, 59596, 71008, 81152, 84224, 104293, 119192, 142016, 208586, 238384, 284032, 417172, 476768, 568064, 834344, 953536, 1668688, 1907072, 3337376, 3814144, 6674752, 13349504, 26699008]

約数ペア:

[(1, 26699008), (2, 13349504), (4, 6674752), (7, 3814144), (8, 3337376), (14, 1907072), (16, 1668688), (28, 953536), (32, 834344), (47, 568064), (56, 476768), (64, 417172), (94, 284032), (112, 238384), (128, 208586), (188, 142016), (224, 119192), (256, 104293), (317, 84224), (329, 81152), (376, 71008), (448, 59596), (634, 42112), (658, 40576), (752, 35504), (896, 29798), (1268, 21056), (1316, 20288), (1504, 17752), (1792, 14899), (2219, 12032), (2536, 10528), (2632, 10144), (3008, 8876), (4438, 6016), (5072, 5264)]