71455028

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 127999872

約数和(自身を除く): 56544844

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 2287, 4574, 7811, 9148, 15622, 31244, 166951, 244709, 333902, 489418, 667804, 978836, 17863757, 35727514, 71455028]

約数ペア:

[(1, 71455028), (2, 35727514), (4, 17863757), (73, 978836), (107, 667804), (146, 489418), (214, 333902), (292, 244709), (428, 166951), (2287, 31244), (4574, 15622), (7811, 9148)]