66391.0000000

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 11721024

約数和(自身を除く): 4223566

約数列:

[1, 2, 37, 71, 74, 142, 1427, 2627, 2854, 5254, 52799, 101317, 105598, 202634, 3748729, 7497458]

約数ペア:

[(1, 7497458), (2, 3748729), (37, 202634), (71, 105598), (74, 101317), (142, 52799), (1427, 5254), (2627, 2854)]