28297024

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 65032128

約数和(自身を除く): 36735104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 761, 1162, 1328, 1522, 2324, 2656, 3044, 4648, 5312, 5327, 6088, 9296, 10654, 12176, 18592, 21308, 24352, 37184, 42616, 48704, 63163, 85232, 126326, 170464, 252652, 340928, 442141, 505304, 884282, 1010608, 1768564, 2021216, 3537128, 4042432, 7074256, 14148512, 28297024]

約数ペア:

[(1, 28297024), (2, 14148512), (4, 7074256), (7, 4042432), (8, 3537128), (14, 2021216), (16, 1768564), (28, 1010608), (32, 884282), (56, 505304), (64, 442141), (83, 340928), (112, 252652), (166, 170464), (224, 126326), (332, 85232), (448, 63163), (581, 48704), (664, 42616), (761, 37184), (1162, 24352), (1328, 21308), (1522, 18592), (2324, 12176), (2656, 10654), (3044, 9296), (4648, 6088), (5312, 5327)]