67630416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{201281}}^1$

素因数の和:201299

約数の個数: 40

約数和(自身を含む): 199671744

約数和(自身を除く): 132041328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 201281, 402562, 603843, 805124, 1207686, 1408967, 1610248, 2415372, 2817934, 3220496, 4226901, 4830744, 5635868, 8453802, 9661488, 11271736, 16907604, 22543472, 33815208, 67630416]

約数ペア:

[(1, 67630416), (2, 33815208), (3, 22543472), (4, 16907604), (6, 11271736), (7, 9661488), (8, 8453802), (12, 5635868), (14, 4830744), (16, 4226901), (21, 3220496), (24, 2817934), (28, 2415372), (42, 1610248), (48, 1408967), (56, 1207686), (84, 805124), (112, 603843), (168, 402562), (336, 201281)]