66808142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{3079}}^1$

素因数の和:3671

約数の個数: 16

約数和(自身を含む): 105705600

約数和(自身を除く): 38897458

約数列:

[1, 2, 19, 38, 571, 1142, 3079, 6158, 10849, 21698, 58501, 117002, 1758109, 3516218, 33404071, 66808142]

約数ペア:

[(1, 66808142), (2, 33404071), (19, 3516218), (38, 1758109), (571, 117002), (1142, 58501), (3079, 21698), (6158, 10849)]