672168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4001}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 1920960

約数和(自身を除く): 1248792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4001, 8002, 12003, 16004, 24006, 28007, 32008, 48012, 56014, 84021, 96024, 112028, 168042, 224056, 336084, 672168]

約数ペア:

[(1, 672168), (2, 336084), (3, 224056), (4, 168042), (6, 112028), (7, 96024), (8, 84021), (12, 56014), (14, 48012), (21, 32008), (24, 28007), (28, 24006), (42, 16004), (56, 12003), (84, 8002), (168, 4001)]