66675504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{198439}}^1$

素因数の和:198457

約数の個数: 40

約数和(自身を含む): 196852480

約数和(自身を除く): 130176976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 198439, 396878, 595317, 793756, 1190634, 1389073, 1587512, 2381268, 2778146, 3175024, 4167219, 4762536, 5556292, 8334438, 9525072, 11112584, 16668876, 22225168, 33337752, 66675504]

約数ペア:

[(1, 66675504), (2, 33337752), (3, 22225168), (4, 16668876), (6, 11112584), (7, 9525072), (8, 8334438), (12, 5556292), (14, 4762536), (16, 4167219), (21, 3175024), (24, 2778146), (28, 2381268), (42, 1587512), (48, 1389073), (56, 1190634), (84, 793756), (112, 595317), (168, 396878), (336, 198439)]