28277466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673273}}^1$

素因数の和:673285

約数の個数: 16

約数和(自身を含む): 64634304

約数和(自身を除く): 36356838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673273, 1346546, 2019819, 4039638, 4712911, 9425822, 14138733, 28277466]

約数ペア:

[(1, 28277466), (2, 14138733), (3, 9425822), (6, 4712911), (7, 4039638), (14, 2019819), (21, 1346546), (42, 673273)]