28934518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 46922400

約数和(自身を除く): 17987882

約数列:

[1, 2, 29, 37, 58, 74, 97, 139, 194, 278, 1073, 2146, 2813, 3589, 4031, 5143, 5626, 7178, 8062, 10286, 13483, 26966, 104081, 149147, 208162, 298294, 391007, 498871, 782014, 997742, 14467259, 28934518]

約数ペア:

[(1, 28934518), (2, 14467259), (29, 997742), (37, 782014), (58, 498871), (74, 391007), (97, 298294), (139, 208162), (194, 149147), (278, 104081), (1073, 26966), (2146, 13483), (2813, 10286), (3589, 8062), (4031, 7178), (5143, 5626)]