423131128

素因数分解:

$2^3\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{3617}}^1$

素因数の和:5719

約数の個数: 32

約数和(自身を含む): 907394400

約数和(自身を除く): 484263272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2089, 3617, 4178, 7234, 8356, 14468, 14623, 16712, 25319, 28936, 29246, 50638, 58492, 101276, 116984, 202552, 7555913, 15111826, 30223652, 52891391, 60447304, 105782782, 211565564, 423131128]

約数ペア:

[(1, 423131128), (2, 211565564), (4, 105782782), (7, 60447304), (8, 52891391), (14, 30223652), (28, 15111826), (56, 7555913), (2089, 202552), (3617, 116984), (4178, 101276), (7234, 58492), (8356, 50638), (14468, 29246), (14623, 28936), (16712, 25319)]