74420724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{885961}}^1$

素因数の和:885975

約数の個数: 24

約数和(自身を含む): 198455488

約数和(自身を除く): 124034764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 885961, 1771922, 2657883, 3543844, 5315766, 6201727, 10631532, 12403454, 18605181, 24806908, 37210362, 74420724]

約数ペア:

[(1, 74420724), (2, 37210362), (3, 24806908), (4, 18605181), (6, 12403454), (7, 10631532), (12, 6201727), (14, 5315766), (21, 3543844), (28, 2657883), (42, 1771922), (84, 885961)]