28730758

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4969}}^1$

素因数の和:5044

約数の個数: 24

約数和(自身を含む): 50992200

約数和(自身を除く): 22261442

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 4969, 5782, 9938, 34783, 69566, 243481, 293171, 486962, 586342, 2052197, 4104394, 14365379, 28730758]

約数ペア:

[(1, 28730758), (2, 14365379), (7, 4104394), (14, 2052197), (49, 586342), (59, 486962), (98, 293171), (118, 243481), (413, 69566), (826, 34783), (2891, 9938), (4969, 5782)]