71269496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 138748800

約数和(自身を除く): 67479304

約数列:

[1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 772, 1489, 1544, 2978, 5956, 5983, 11912, 11966, 23932, 46159, 47864, 92318, 184636, 287377, 369272, 574754, 1149508, 2299016, 8908687, 17817374, 35634748, 71269496]

約数ペア:

[(1, 71269496), (2, 35634748), (4, 17817374), (8, 8908687), (31, 2299016), (62, 1149508), (124, 574754), (193, 369272), (248, 287377), (386, 184636), (772, 92318), (1489, 47864), (1544, 46159), (2978, 23932), (5956, 11966), (5983, 11912)]