67199512

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 128645280

約数和(自身を除く): 61445768

約数列:

[1, 2, 4, 8, 71, 142, 193, 284, 386, 568, 613, 772, 1226, 1544, 2452, 4904, 13703, 27406, 43523, 54812, 87046, 109624, 118309, 174092, 236618, 348184, 473236, 946472, 8399939, 16799878, 33599756, 67199512]

約数ペア:

[(1, 67199512), (2, 33599756), (4, 16799878), (8, 8399939), (71, 946472), (142, 473236), (193, 348184), (284, 236618), (386, 174092), (568, 118309), (613, 109624), (772, 87046), (1226, 54812), (1544, 43523), (2452, 27406), (4904, 13703)]