28765108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4079}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 52778880

約数和(自身を除く): 24013772

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 4079, 7052, 8158, 16316, 167239, 175397, 334478, 350794, 668956, 701588, 7191277, 14382554, 28765108]

約数ペア:

[(1, 28765108), (2, 14382554), (4, 7191277), (41, 701588), (43, 668956), (82, 350794), (86, 334478), (164, 175397), (172, 167239), (1763, 16316), (3526, 8158), (4079, 7052)]