7142072

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 15487200

約数和(自身を除く): 8345128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 1433, 2492, 2866, 4984, 5732, 10031, 11464, 20062, 40124, 80248, 127537, 255074, 510148, 892759, 1020296, 1785518, 3571036, 7142072]

約数ペア:

[(1, 7142072), (2, 3571036), (4, 1785518), (7, 1020296), (8, 892759), (14, 510148), (28, 255074), (56, 127537), (89, 80248), (178, 40124), (356, 20062), (623, 11464), (712, 10031), (1246, 5732), (1433, 4984), (2492, 2866)]