28710752

素因数分解:

$2^5\times 7^1\times {\mathrm{128173}}^1$

素因数の和:128190

約数の個数: 24

約数和(自身を含む): 64599696

約数和(自身を除く): 35888944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128173, 256346, 512692, 897211, 1025384, 1794422, 2050768, 3588844, 4101536, 7177688, 14355376, 28710752]

約数ペア:

[(1, 28710752), (2, 14355376), (4, 7177688), (7, 4101536), (8, 3588844), (14, 2050768), (16, 1794422), (28, 1025384), (32, 897211), (56, 512692), (112, 256346), (224, 128173)]