528045448

素因数分解:

$2^3\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{3947}}^1$

素因数の和:6349

約数の個数: 32

約数和(自身を含む): 1132286400

約数和(自身を除く): 604240952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2389, 3947, 4778, 7894, 9556, 15788, 16723, 19112, 27629, 31576, 33446, 55258, 66892, 110516, 133784, 221032, 9429383, 18858766, 37717532, 66005681, 75435064, 132011362, 264022724, 528045448]

約数ペア:

[(1, 528045448), (2, 264022724), (4, 132011362), (7, 75435064), (8, 66005681), (14, 37717532), (28, 18858766), (56, 9429383), (2389, 221032), (3947, 133784), (4778, 110516), (7894, 66892), (9556, 55258), (15788, 33446), (16723, 31576), (19112, 27629)]