42126272

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 56

約数和(自身を含む): 91440000

約数和(自身を除く): 49313728

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1249, 1984, 2108, 2498, 4216, 4996, 8432, 9992, 16864, 19984, 21233, 33728, 38719, 39968, 42466, 77438, 79936, 84932, 154876, 169864, 309752, 339728, 619504, 658223, 679456, 1239008, 1316446, 1358912, 2478016, 2632892, 5265784, 10531568, 21063136, 42126272]

約数ペア:

[(1, 42126272), (2, 21063136), (4, 10531568), (8, 5265784), (16, 2632892), (17, 2478016), (31, 1358912), (32, 1316446), (34, 1239008), (62, 679456), (64, 658223), (68, 619504), (124, 339728), (136, 309752), (248, 169864), (272, 154876), (496, 84932), (527, 79936), (544, 77438), (992, 42466), (1054, 39968), (1088, 38719), (1249, 33728), (1984, 21233), (2108, 19984), (2498, 16864), (4216, 9992), (4996, 8432)]