7949872

素因数分解:

$2^4\times 7^1\times {\mathrm{70981}}^1$

素因数の和:70996

約数の個数: 20

約数和(自身を含む): 17603536

約数和(自身を除く): 9653664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 70981, 141962, 283924, 496867, 567848, 993734, 1135696, 1987468, 3974936, 7949872]

約数ペア:

[(1, 7949872), (2, 3974936), (4, 1987468), (7, 1135696), (8, 993734), (14, 567848), (16, 496867), (28, 283924), (56, 141962), (112, 70981)]