28471130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{76949}}^1$

素因数の和:76993

約数の個数: 16

約数和(自身を含む): 52633800

約数和(自身を除く): 24162670

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 76949, 153898, 384745, 769490, 2847113, 5694226, 14235565, 28471130]

約数ペア:

[(1, 28471130), (2, 14235565), (5, 5694226), (10, 2847113), (37, 769490), (74, 384745), (185, 153898), (370, 76949)]