465331384

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{12923}}^1$

素因数の和:13579

約数の個数: 32

約数和(自身を含む): 998766720

約数和(自身を除く): 533435336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 4501, 5144, 9002, 12923, 18004, 25846, 36008, 51692, 90461, 103384, 180922, 361844, 723688, 8309489, 16618978, 33237956, 58166423, 66475912, 116332846, 232665692, 465331384]

約数ペア:

[(1, 465331384), (2, 232665692), (4, 116332846), (7, 66475912), (8, 58166423), (14, 33237956), (28, 16618978), (56, 8309489), (643, 723688), (1286, 361844), (2572, 180922), (4501, 103384), (5144, 90461), (9002, 51692), (12923, 36008), (18004, 25846)]