142774576

素因数分解:

$2^4\times 7^1\times {\mathrm{1274773}}^1$

素因数の和:1274788

約数の個数: 20

約数和(自身を含む): 316143952

約数和(自身を除く): 173369376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1274773, 2549546, 5099092, 8923411, 10198184, 17846822, 20396368, 35693644, 71387288, 142774576]

約数ペア:

[(1, 142774576), (2, 71387288), (4, 35693644), (7, 20396368), (8, 17846822), (14, 10198184), (16, 8923411), (28, 5099092), (56, 2549546), (112, 1274773)]