395136448

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8243}}^1$

素因数の和:8369

約数の個数: 56

約数和(自身を含む): 904597632

約数和(自身を除く): 509461184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 5992, 6848, 8243, 11984, 16486, 23968, 32972, 47936, 57701, 65944, 115402, 131888, 230804, 263776, 461608, 527552, 882001, 923216, 1764002, 1846432, 3528004, 3692864, 6174007, 7056008, 12348014, 14112016, 24696028, 28224032, 49392056, 56448064, 98784112, 197568224, 395136448]

約数ペア:

[(1, 395136448), (2, 197568224), (4, 98784112), (7, 56448064), (8, 49392056), (14, 28224032), (16, 24696028), (28, 14112016), (32, 12348014), (56, 7056008), (64, 6174007), (107, 3692864), (112, 3528004), (214, 1846432), (224, 1764002), (428, 923216), (448, 882001), (749, 527552), (856, 461608), (1498, 263776), (1712, 230804), (2996, 131888), (3424, 115402), (5992, 65944), (6848, 57701), (8243, 47936), (11984, 32972), (16486, 23968)]