28758256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61979}}^1$

素因数の和:62016

約数の個数: 20

約数和(自身を含む): 57641400

約数和(自身を除く): 28883144

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61979, 123958, 247916, 495832, 991664, 1797391, 3594782, 7189564, 14379128, 28758256]

約数ペア:

[(1, 28758256), (2, 14379128), (4, 7189564), (8, 3594782), (16, 1797391), (29, 991664), (58, 495832), (116, 247916), (232, 123958), (464, 61979)]