28609969012

素因数分解:

$2^2\times {\mathrm{907}}^1\times {\mathrm{7885879}}^1$

素因数の和:7886790

約数の個数: 12

約数和(自身を含む): 50122653280

約数和(自身を除く): 21512684268

約数列:

[1, 2, 4, 907, 1814, 3628, 7885879, 15771758, 31543516, 7152492253, 14304984506, 28609969012]

約数ペア:

[(1, 28609969012), (2, 14304984506), (4, 7152492253), (907, 31543516), (1814, 15771758), (3628, 7885879)]