17421376

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 56

約数和(自身を含む): 40615616

約数和(自身を除く): 23194240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1051, 1184, 2072, 2102, 2368, 4144, 4204, 7357, 8288, 8408, 14714, 16576, 16816, 29428, 33632, 38887, 58856, 67264, 77774, 117712, 155548, 235424, 272209, 311096, 470848, 544418, 622192, 1088836, 1244384, 2177672, 2488768, 4355344, 8710688, 17421376]

約数ペア:

[(1, 17421376), (2, 8710688), (4, 4355344), (7, 2488768), (8, 2177672), (14, 1244384), (16, 1088836), (28, 622192), (32, 544418), (37, 470848), (56, 311096), (64, 272209), (74, 235424), (112, 155548), (148, 117712), (224, 77774), (259, 67264), (296, 58856), (448, 38887), (518, 33632), (592, 29428), (1036, 16816), (1051, 16576), (1184, 14714), (2072, 8408), (2102, 8288), (2368, 7357), (4144, 4204)]