28079674

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{10501}}^1$

素因数の和:10701

約数の個数: 16

約数和(自身を含む): 48393216

約数和(自身を除く): 20313542

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 10501, 21002, 73507, 147014, 2005691, 4011382, 14039837, 28079674]

約数ペア:

[(1, 28079674), (2, 14039837), (7, 4011382), (14, 2005691), (191, 147014), (382, 73507), (1337, 21002), (2674, 10501)]