66061968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{196613}}^1$

素因数の和:196631

約数の個数: 40

約数和(自身を含む): 195041088

約数和(自身を除く): 128979120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 196613, 393226, 589839, 786452, 1179678, 1376291, 1572904, 2359356, 2752582, 3145808, 4128873, 4718712, 5505164, 8257746, 9437424, 11010328, 16515492, 22020656, 33030984, 66061968]

約数ペア:

[(1, 66061968), (2, 33030984), (3, 22020656), (4, 16515492), (6, 11010328), (7, 9437424), (8, 8257746), (12, 5505164), (14, 4718712), (16, 4128873), (21, 3145808), (24, 2752582), (28, 2359356), (42, 1572904), (48, 1376291), (56, 1179678), (84, 786452), (112, 589839), (168, 393226), (336, 196613)]