28878104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 58741200

約数和(自身を除く): 29863096

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5179, 5576, 10358, 20716, 41432, 88043, 176086, 212339, 352172, 424678, 704344, 849356, 1698712, 3609763, 7219526, 14439052, 28878104]

約数ペア:

[(1, 28878104), (2, 14439052), (4, 7219526), (8, 3609763), (17, 1698712), (34, 849356), (41, 704344), (68, 424678), (82, 352172), (136, 212339), (164, 176086), (328, 88043), (697, 41432), (1394, 20716), (2788, 10358), (5179, 5576)]