743968

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 1490832

約数和(自身を除く): 746864

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 347, 536, 694, 1072, 1388, 2144, 2776, 5552, 11104, 23249, 46498, 92996, 185992, 371984, 743968]

約数ペア:

[(1, 743968), (2, 371984), (4, 185992), (8, 92996), (16, 46498), (32, 23249), (67, 11104), (134, 5552), (268, 2776), (347, 2144), (536, 1388), (694, 1072)]