532078144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{639517}}^1$

素因数の和:639542

約数の個数: 28

約数和(自身を含む): 1137063004

約数和(自身を除く): 604984860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 639517, 1279034, 2558068, 5116136, 8313721, 10232272, 16627442, 20464544, 33254884, 40929088, 66509768, 133019536, 266039072, 532078144]

約数ペア:

[(1, 532078144), (2, 266039072), (4, 133019536), (8, 66509768), (13, 40929088), (16, 33254884), (26, 20464544), (32, 16627442), (52, 10232272), (64, 8313721), (104, 5116136), (208, 2558068), (416, 1279034), (832, 639517)]