28430752

素因数分解:

$2^5\times 7^1\times {\mathrm{126923}}^1$

素因数の和:126940

約数の個数: 24

約数和(自身を含む): 63969696

約数和(自身を除く): 35538944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126923, 253846, 507692, 888461, 1015384, 1776922, 2030768, 3553844, 4061536, 7107688, 14215376, 28430752]

約数ペア:

[(1, 28430752), (2, 14215376), (4, 7107688), (7, 4061536), (8, 3553844), (14, 2030768), (16, 1776922), (28, 1015384), (32, 888461), (56, 507692), (112, 253846), (224, 126923)]