28872742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1627}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 45714240

約数和(自身を除く): 16841498

約数列:

[1, 2, 19, 38, 467, 934, 1627, 3254, 8873, 17746, 30913, 61826, 759809, 1519618, 14436371, 28872742]

約数ペア:

[(1, 28872742), (2, 14436371), (19, 1519618), (38, 759809), (467, 61826), (934, 30913), (1627, 17746), (3254, 8873)]