28773724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60449}}^1$

素因数の和:60477

約数の個数: 24

約数和(自身を含む): 60933600

約数和(自身を除く): 32159876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60449, 120898, 241796, 423143, 846286, 1027633, 1692572, 2055266, 4110532, 7193431, 14386862, 28773724]

約数ペア:

[(1, 28773724), (2, 14386862), (4, 7193431), (7, 4110532), (14, 2055266), (17, 1692572), (28, 1027633), (34, 846286), (68, 423143), (119, 241796), (238, 120898), (476, 60449)]