71816072

素因数分解:

$2^3\times {\mathrm{193}}^2\times {\mathrm{241}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 135918090

約数和(自身を除く): 64102018

約数列:

[1, 2, 4, 8, 193, 241, 386, 482, 772, 964, 1544, 1928, 37249, 46513, 74498, 93026, 148996, 186052, 297992, 372104, 8977009, 17954018, 35908036, 71816072]

約数ペア:

[(1, 71816072), (2, 35908036), (4, 17954018), (8, 8977009), (193, 372104), (241, 297992), (386, 186052), (482, 148996), (772, 93026), (964, 74498), (1544, 46513), (1928, 37249)]