28409478

素因数分解:

$2^1\times 3^1\times {\mathrm{467}}^1\times {\mathrm{10139}}^1$

素因数の和:10611

約数の個数: 16

約数和(自身を含む): 56946240

約数和(自身を除く): 28536762

約数列:

[1, 2, 3, 6, 467, 934, 1401, 2802, 10139, 20278, 30417, 60834, 4734913, 9469826, 14204739, 28409478]

約数ペア:

[(1, 28409478), (2, 14204739), (3, 9469826), (6, 4734913), (467, 60834), (934, 30417), (1401, 20278), (2802, 10139)]