66880952

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{13249}}^1$

素因数の和:13886

約数の個数: 16

約数和(自身を含む): 125610000

約数和(自身を除く): 58729048

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 13249, 26498, 52996, 105992, 8360119, 16720238, 33440476, 66880952]

約数ペア:

[(1, 66880952), (2, 33440476), (4, 16720238), (8, 8360119), (631, 105992), (1262, 52996), (2524, 26498), (5048, 13249)]