71393028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{849917}}^1$

素因数の和:849931

約数の個数: 24

約数和(自身を含む): 190381632

約数和(自身を除く): 118988604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 849917, 1699834, 2549751, 3399668, 5099502, 5949419, 10199004, 11898838, 17848257, 23797676, 35696514, 71393028]

約数ペア:

[(1, 71393028), (2, 35696514), (3, 23797676), (4, 17848257), (6, 11898838), (7, 10199004), (12, 5949419), (14, 5099502), (21, 3399668), (28, 2549751), (42, 1699834), (84, 849917)]