75985084

素因数分解:

$2^2\times 7^2\times {\mathrm{387679}}^1$

素因数の和:387697

約数の個数: 18

約数和(自身を含む): 154684320

約数和(自身を除く): 78699236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 387679, 775358, 1550716, 2713753, 5427506, 10855012, 18996271, 37992542, 75985084]

約数ペア:

[(1, 75985084), (2, 37992542), (4, 18996271), (7, 10855012), (14, 5427506), (28, 2713753), (49, 1550716), (98, 775358), (196, 387679)]