28321482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{674321}}^1$

素因数の和:674333

約数の個数: 16

約数和(自身を含む): 64734912

約数和(自身を除く): 36413430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 674321, 1348642, 2022963, 4045926, 4720247, 9440494, 14160741, 28321482]

約数ペア:

[(1, 28321482), (2, 14160741), (3, 9440494), (6, 4720247), (7, 4045926), (14, 2022963), (21, 1348642), (42, 674321)]