9261728

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 21047040

約数和(自身を除く): 11785312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 239, 346, 478, 692, 956, 1211, 1384, 1673, 1912, 2422, 2768, 3346, 3824, 4844, 5536, 6692, 7648, 9688, 13384, 19376, 26768, 38752, 41347, 53536, 82694, 165388, 289429, 330776, 578858, 661552, 1157716, 1323104, 2315432, 4630864, 9261728]

約数ペア:

[(1, 9261728), (2, 4630864), (4, 2315432), (7, 1323104), (8, 1157716), (14, 661552), (16, 578858), (28, 330776), (32, 289429), (56, 165388), (112, 82694), (173, 53536), (224, 41347), (239, 38752), (346, 26768), (478, 19376), (692, 13384), (956, 9688), (1211, 7648), (1384, 6692), (1673, 5536), (1912, 4844), (2422, 3824), (2768, 3346)]