488628416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{449107}}^1$

素因数の和:449136

約数の個数: 28

約数和(自身を含む): 1026660888

約数和(自身を除く): 538032472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 449107, 898214, 1796428, 3592856, 7185712, 7634819, 14371424, 15269638, 28742848, 30539276, 61078552, 122157104, 244314208, 488628416]

約数ペア:

[(1, 488628416), (2, 244314208), (4, 122157104), (8, 61078552), (16, 30539276), (17, 28742848), (32, 15269638), (34, 14371424), (64, 7634819), (68, 7185712), (136, 3592856), (272, 1796428), (544, 898214), (1088, 449107)]