71792912

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 142315296

約数和(自身を除く): 70522384

約数列:

[1, 2, 4, 8, 16, 67, 134, 193, 268, 347, 386, 536, 694, 772, 1072, 1388, 1544, 2776, 3088, 5552, 12931, 23249, 25862, 46498, 51724, 66971, 92996, 103448, 133942, 185992, 206896, 267884, 371984, 535768, 1071536, 4487057, 8974114, 17948228, 35896456, 71792912]

約数ペア:

[(1, 71792912), (2, 35896456), (4, 17948228), (8, 8974114), (16, 4487057), (67, 1071536), (134, 535768), (193, 371984), (268, 267884), (347, 206896), (386, 185992), (536, 133942), (694, 103448), (772, 92996), (1072, 66971), (1388, 51724), (1544, 46498), (2776, 25862), (3088, 23249), (5552, 12931)]