28835786

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4507}}^1$

素因数の和:4973

約数の個数: 16

約数和(自身を含む): 49551936

約数和(自身を除く): 20716150

約数列:

[1, 2, 7, 14, 457, 914, 3199, 4507, 6398, 9014, 31549, 63098, 2059699, 4119398, 14417893, 28835786]

約数ペア:

[(1, 28835786), (2, 14417893), (7, 4119398), (14, 2059699), (457, 63098), (914, 31549), (3199, 9014), (4507, 6398)]