28405952

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5088

約数の個数: 28

約数和(自身を含む): 57012840

約数和(自身を除く): 28606888

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 4987, 5696, 9974, 19948, 39896, 79792, 159584, 319168, 443843, 887686, 1775372, 3550744, 7101488, 14202976, 28405952]

約数ペア:

[(1, 28405952), (2, 14202976), (4, 7101488), (8, 3550744), (16, 1775372), (32, 887686), (64, 443843), (89, 319168), (178, 159584), (356, 79792), (712, 39896), (1424, 19948), (2848, 9974), (4987, 5696)]