74262916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204019}}^1$

素因数の和:204043

約数の個数: 24

約数和(自身を含む): 159951680

約数和(自身を除く): 85688764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 204019, 408038, 816076, 1428133, 2652247, 2856266, 5304494, 5712532, 10608988, 18565729, 37131458, 74262916]

約数ペア:

[(1, 74262916), (2, 37131458), (4, 18565729), (7, 10608988), (13, 5712532), (14, 5304494), (26, 2856266), (28, 2652247), (52, 1428133), (91, 816076), (182, 408038), (364, 204019)]