66396624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197609}}^1$

素因数の和:197627

約数の個数: 40

約数和(自身を含む): 196029120

約数和(自身を除く): 129632496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197609, 395218, 592827, 790436, 1185654, 1383263, 1580872, 2371308, 2766526, 3161744, 4149789, 4742616, 5533052, 8299578, 9485232, 11066104, 16599156, 22132208, 33198312, 66396624]

約数ペア:

[(1, 66396624), (2, 33198312), (3, 22132208), (4, 16599156), (6, 11066104), (7, 9485232), (8, 8299578), (12, 5533052), (14, 4742616), (16, 4149789), (21, 3161744), (24, 2766526), (28, 2371308), (42, 1580872), (48, 1383263), (56, 1185654), (84, 790436), (112, 592827), (168, 395218), (336, 197609)]