69613964

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11783}}^1$

素因数の和:12005

約数の個数: 24

約数和(自身を含む): 139899648

約数和(自身を除く): 70285684

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11783, 23566, 47132, 82481, 164962, 329924, 2486213, 4972426, 9944852, 17403491, 34806982, 69613964]

約数ペア:

[(1, 69613964), (2, 34806982), (4, 17403491), (7, 9944852), (14, 4972426), (28, 2486213), (211, 329924), (422, 164962), (844, 82481), (1477, 47132), (2954, 23566), (5908, 11783)]