12479952

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{7027}}^1$

素因数の和:7075

約数の個数: 40

約数和(自身を含む): 33115936

約数和(自身を除く): 20635984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 7027, 14054, 21081, 28108, 42162, 56216, 84324, 112432, 168648, 259999, 337296, 519998, 779997, 1039996, 1559994, 2079992, 3119988, 4159984, 6239976, 12479952]

約数ペア:

[(1, 12479952), (2, 6239976), (3, 4159984), (4, 3119988), (6, 2079992), (8, 1559994), (12, 1039996), (16, 779997), (24, 519998), (37, 337296), (48, 259999), (74, 168648), (111, 112432), (148, 84324), (222, 56216), (296, 42162), (444, 28108), (592, 21081), (888, 14054), (1776, 7027)]