17145218384

素因数分解:

$2^4\times 7^2\times {\mathrm{257}}^1\times {\mathrm{85093}}^1$

素因数の和:85372

約数の個数: 60

約数和(自身を含む): 38793163284

約数和(自身を除く): 21647944900

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 257, 392, 514, 784, 1028, 1799, 2056, 3598, 4112, 7196, 12593, 14392, 25186, 28784, 50372, 85093, 100744, 170186, 201488, 340372, 595651, 680744, 1191302, 1361488, 2382604, 4169557, 4765208, 8339114, 9530416, 16678228, 21868901, 33356456, 43737802, 66712912, 87475604, 153082307, 174951208, 306164614, 349902416, 612329228, 1071576149, 1224658456, 2143152298, 2449316912, 4286304596, 8572609192, 17145218384]

約数ペア:

[(1, 17145218384), (2, 8572609192), (4, 4286304596), (7, 2449316912), (8, 2143152298), (14, 1224658456), (16, 1071576149), (28, 612329228), (49, 349902416), (56, 306164614), (98, 174951208), (112, 153082307), (196, 87475604), (257, 66712912), (392, 43737802), (514, 33356456), (784, 21868901), (1028, 16678228), (1799, 9530416), (2056, 8339114), (3598, 4765208), (4112, 4169557), (7196, 2382604), (12593, 1361488), (14392, 1191302), (25186, 680744), (28784, 595651), (50372, 340372), (85093, 201488), (100744, 170186)]