71370004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3491}}^1$

素因数の和:3783

約数の個数: 24

約数和(自身を含む): 131997600

約数和(自身を除く): 60627596

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 3491, 5111, 6982, 10222, 13964, 20444, 66329, 132658, 265316, 939079, 1878158, 3756316, 17842501, 35685002, 71370004]

約数ペア:

[(1, 71370004), (2, 35685002), (4, 17842501), (19, 3756316), (38, 1878158), (76, 939079), (269, 265316), (538, 132658), (1076, 66329), (3491, 20444), (5111, 13964), (6982, 10222)]