505984

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 1040400

約数和(自身を除く): 534416

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 67, 118, 128, 134, 236, 268, 472, 536, 944, 1072, 1888, 2144, 3776, 3953, 4288, 7552, 7906, 8576, 15812, 31624, 63248, 126496, 252992, 505984]

約数ペア:

[(1, 505984), (2, 252992), (4, 126496), (8, 63248), (16, 31624), (32, 15812), (59, 8576), (64, 7906), (67, 7552), (118, 4288), (128, 3953), (134, 3776), (236, 2144), (268, 1888), (472, 1072), (536, 944)]