66917421984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{99579497}}^1$

素因数の和:99579517

約数の個数: 48

約数和(自身を含む): 200752267968

約数和(自身を除く): 133834845984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 99579497, 199158994, 298738491, 398317988, 597476982, 697056479, 796635976, 1194953964, 1394112958, 1593271952, 2091169437, 2389907928, 2788225916, 3186543904, 4182338874, 4779815856, 5576451832, 8364677748, 9559631712, 11152903664, 16729355496, 22305807328, 33458710992, 66917421984]

約数ペア:

[(1, 66917421984), (2, 33458710992), (3, 22305807328), (4, 16729355496), (6, 11152903664), (7, 9559631712), (8, 8364677748), (12, 5576451832), (14, 4779815856), (16, 4182338874), (21, 3186543904), (24, 2788225916), (28, 2389907928), (32, 2091169437), (42, 1593271952), (48, 1394112958), (56, 1194953964), (84, 796635976), (96, 697056479), (112, 597476982), (168, 398317988), (224, 298738491), (336, 199158994), (672, 99579497)]