9427664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 19052352

約数和(自身を除く): 9624688

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 193, 284, 344, 386, 568, 688, 772, 1136, 1544, 3053, 3088, 6106, 8299, 12212, 13703, 16598, 24424, 27406, 33196, 48848, 54812, 66392, 109624, 132784, 219248, 589229, 1178458, 2356916, 4713832, 9427664]

約数ペア:

[(1, 9427664), (2, 4713832), (4, 2356916), (8, 1178458), (16, 589229), (43, 219248), (71, 132784), (86, 109624), (142, 66392), (172, 54812), (193, 48848), (284, 33196), (344, 27406), (386, 24424), (568, 16598), (688, 13703), (772, 12212), (1136, 8299), (1544, 6106), (3053, 3088)]