28577616

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{16091}}^1$

素因数の和:16139

約数の個数: 40

約数和(自身を含む): 75825504

約数和(自身を除く): 47247888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 16091, 32182, 48273, 64364, 96546, 128728, 193092, 257456, 386184, 595367, 772368, 1190734, 1786101, 2381468, 3572202, 4762936, 7144404, 9525872, 14288808, 28577616]

約数ペア:

[(1, 28577616), (2, 14288808), (3, 9525872), (4, 7144404), (6, 4762936), (8, 3572202), (12, 2381468), (16, 1786101), (24, 1190734), (37, 772368), (48, 595367), (74, 386184), (111, 257456), (148, 193092), (222, 128728), (296, 96546), (444, 64364), (592, 48273), (888, 32182), (1776, 16091)]