28429184

素因数分解:

$2^7\times 7^1\times {\mathrm{31729}}^1$

素因数の和:31750

約数の個数: 32

約数和(自身を含む): 64729200

約数和(自身を除く): 36300016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31729, 63458, 126916, 222103, 253832, 444206, 507664, 888412, 1015328, 1776824, 2030656, 3553648, 4061312, 7107296, 14214592, 28429184]

約数ペア:

[(1, 28429184), (2, 14214592), (4, 7107296), (7, 4061312), (8, 3553648), (14, 2030656), (16, 1776824), (28, 1015328), (32, 888412), (56, 507664), (64, 444206), (112, 253832), (128, 222103), (224, 126916), (448, 63458), (896, 31729)]