16907016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 48689280

約数和(自身を除く): 31782264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 641, 942, 1099, 1256, 1282, 1884, 1923, 2198, 2564, 3297, 3768, 3846, 4396, 4487, 5128, 6594, 7692, 8792, 8974, 13188, 13461, 15384, 17948, 26376, 26922, 35896, 53844, 100637, 107688, 201274, 301911, 402548, 603822, 704459, 805096, 1207644, 1408918, 2113377, 2415288, 2817836, 4226754, 5635672, 8453508, 16907016]

約数ペア:

[(1, 16907016), (2, 8453508), (3, 5635672), (4, 4226754), (6, 2817836), (7, 2415288), (8, 2113377), (12, 1408918), (14, 1207644), (21, 805096), (24, 704459), (28, 603822), (42, 402548), (56, 301911), (84, 201274), (157, 107688), (168, 100637), (314, 53844), (471, 35896), (628, 26922), (641, 26376), (942, 17948), (1099, 15384), (1256, 13461), (1282, 13188), (1884, 8974), (1923, 8792), (2198, 7692), (2564, 6594), (3297, 5128), (3768, 4487), (3846, 4396)]