38421824

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:775

約数の個数: 56

約数和(自身を含む): 87904320

約数和(自身を除く): 49482496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 617, 973, 1112, 1234, 1946, 2224, 2468, 3892, 4319, 4448, 4936, 7784, 8638, 8896, 9872, 15568, 17276, 19744, 31136, 34552, 39488, 62272, 69104, 85763, 138208, 171526, 276416, 343052, 600341, 686104, 1200682, 1372208, 2401364, 2744416, 4802728, 5488832, 9605456, 19210912, 38421824]

約数ペア:

[(1, 38421824), (2, 19210912), (4, 9605456), (7, 5488832), (8, 4802728), (14, 2744416), (16, 2401364), (28, 1372208), (32, 1200682), (56, 686104), (64, 600341), (112, 343052), (139, 276416), (224, 171526), (278, 138208), (448, 85763), (556, 69104), (617, 62272), (973, 39488), (1112, 34552), (1234, 31136), (1946, 19744), (2224, 17276), (2468, 15568), (3892, 9872), (4319, 8896), (4448, 8638), (4936, 7784)]