64511664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191999}}^1$

素因数の和:192017

約数の個数: 40

約数和(自身を含む): 190464000

約数和(自身を除く): 125952336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 191999, 383998, 575997, 767996, 1151994, 1343993, 1535992, 2303988, 2687986, 3071984, 4031979, 4607976, 5375972, 8063958, 9215952, 10751944, 16127916, 21503888, 32255832, 64511664]

約数ペア:

[(1, 64511664), (2, 32255832), (3, 21503888), (4, 16127916), (6, 10751944), (7, 9215952), (8, 8063958), (12, 5375972), (14, 4607976), (16, 4031979), (21, 3071984), (24, 2687986), (28, 2303988), (42, 1535992), (48, 1343993), (56, 1151994), (84, 767996), (112, 575997), (168, 383998), (336, 191999)]