28753550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{82153}}^1$

素因数の和:82172

約数の個数: 24

約数和(自身を含む): 61122576

約数和(自身を除く): 32369026

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 82153, 164306, 410765, 575071, 821530, 1150142, 2053825, 2875355, 4107650, 5750710, 14376775, 28753550]

約数ペア:

[(1, 28753550), (2, 14376775), (5, 5750710), (7, 4107650), (10, 2875355), (14, 2053825), (25, 1150142), (35, 821530), (50, 575071), (70, 410765), (175, 164306), (350, 82153)]