13557504

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 36628480

約数和(自身を除く): 23070976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 139, 192, 254, 256, 278, 381, 384, 417, 508, 556, 762, 768, 834, 1016, 1112, 1524, 1668, 2032, 2224, 3048, 3336, 4064, 4448, 6096, 6672, 8128, 8896, 12192, 13344, 16256, 17653, 17792, 24384, 26688, 32512, 35306, 35584, 48768, 52959, 53376, 70612, 97536, 105918, 106752, 141224, 211836, 282448, 423672, 564896, 847344, 1129792, 1694688, 2259584, 3389376, 4519168, 6778752, 13557504]

約数ペア:

[(1, 13557504), (2, 6778752), (3, 4519168), (4, 3389376), (6, 2259584), (8, 1694688), (12, 1129792), (16, 847344), (24, 564896), (32, 423672), (48, 282448), (64, 211836), (96, 141224), (127, 106752), (128, 105918), (139, 97536), (192, 70612), (254, 53376), (256, 52959), (278, 48768), (381, 35584), (384, 35306), (417, 32512), (508, 26688), (556, 24384), (762, 17792), (768, 17653), (834, 16256), (1016, 13344), (1112, 12192), (1524, 8896), (1668, 8128), (2032, 6672), (2224, 6096), (3048, 4448), (3336, 4064)]