4047872

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 44

約数和(自身を含む): 8351760

約数和(自身を除く): 4303888

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 67, 118, 128, 134, 236, 256, 268, 472, 512, 536, 944, 1024, 1072, 1888, 2144, 3776, 3953, 4288, 7552, 7906, 8576, 15104, 15812, 17152, 30208, 31624, 34304, 60416, 63248, 68608, 126496, 252992, 505984, 1011968, 2023936, 4047872]

約数ペア:

[(1, 4047872), (2, 2023936), (4, 1011968), (8, 505984), (16, 252992), (32, 126496), (59, 68608), (64, 63248), (67, 60416), (118, 34304), (128, 31624), (134, 30208), (236, 17152), (256, 15812), (268, 15104), (472, 8576), (512, 7906), (536, 7552), (944, 4288), (1024, 3953), (1072, 3776), (1888, 2144)]