28673358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{682699}}^1$

素因数の和:682711

約数の個数: 16

約数和(自身を含む): 65539200

約数和(自身を除く): 36865842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 682699, 1365398, 2048097, 4096194, 4778893, 9557786, 14336679, 28673358]

約数ペア:

[(1, 28673358), (2, 14336679), (3, 9557786), (6, 4778893), (7, 4096194), (14, 2048097), (21, 1365398), (42, 682699)]