283147072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{340321}}^1$

素因数の和:340346

約数の個数: 28

約数和(自身を含む): 605092516

約数和(自身を除く): 321945444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 340321, 680642, 1361284, 2722568, 4424173, 5445136, 8848346, 10890272, 17696692, 21780544, 35393384, 70786768, 141573536, 283147072]

約数ペア:

[(1, 283147072), (2, 141573536), (4, 70786768), (8, 35393384), (13, 21780544), (16, 17696692), (26, 10890272), (32, 8848346), (52, 5445136), (64, 4424173), (104, 2722568), (208, 1361284), (416, 680642), (832, 340321)]