42945214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6427}}^1$

素因数の和:6699

約数の個数: 16

約数和(自身を含む): 69653808

約数和(自身を除く): 26708594

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6427, 6682, 12854, 83551, 167102, 1651739, 3303478, 21472607, 42945214]

約数ペア:

[(1, 42945214), (2, 21472607), (13, 3303478), (26, 1651739), (257, 167102), (514, 83551), (3341, 12854), (6427, 6682)]