267780032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{321851}}^1$

素因数の和:321876

約数の個数: 28

約数和(自身を含む): 572252856

約数和(自身を除く): 304472824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 321851, 643702, 1287404, 2574808, 4184063, 5149616, 8368126, 10299232, 16736252, 20598464, 33472504, 66945008, 133890016, 267780032]

約数ペア:

[(1, 267780032), (2, 133890016), (4, 66945008), (8, 33472504), (13, 20598464), (16, 16736252), (26, 10299232), (32, 8368126), (52, 5149616), (64, 4184063), (104, 2574808), (208, 1287404), (416, 643702), (832, 321851)]