16686768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{49663}}^1$

素因数の和:49681

約数の個数: 40

約数和(自身を含む): 49266688

約数和(自身を除く): 32579920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 49663, 99326, 148989, 198652, 297978, 347641, 397304, 595956, 695282, 794608, 1042923, 1191912, 1390564, 2085846, 2383824, 2781128, 4171692, 5562256, 8343384, 16686768]

約数ペア:

[(1, 16686768), (2, 8343384), (3, 5562256), (4, 4171692), (6, 2781128), (7, 2383824), (8, 2085846), (12, 1390564), (14, 1191912), (16, 1042923), (21, 794608), (24, 695282), (28, 595956), (42, 397304), (48, 347641), (56, 297978), (84, 198652), (112, 148989), (168, 99326), (336, 49663)]