72704234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{16729}}^1$

素因数の和:16825

約数の個数: 16

約数和(自身を含む): 113830920

約数和(自身を除く): 41126686

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 16729, 33458, 685889, 886637, 1371778, 1773274, 36352117, 72704234]

約数ペア:

[(1, 72704234), (2, 36352117), (41, 1773274), (53, 1371778), (82, 886637), (106, 685889), (2173, 33458), (4346, 16729)]