26838026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2389}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 41557320

約数和(自身を除く): 14719294

約数列:

[1, 2, 41, 82, 137, 274, 2389, 4778, 5617, 11234, 97949, 195898, 327293, 654586, 13419013, 26838026]

約数ペア:

[(1, 26838026), (2, 13419013), (41, 654586), (82, 327293), (137, 195898), (274, 97949), (2389, 11234), (4778, 5617)]