394392128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{474029}}^1$

素因数の和:474054

約数の個数: 28

約数和(自身を含む): 842825340

約数和(自身を除く): 448433212

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 474029, 948058, 1896116, 3792232, 6162377, 7584464, 12324754, 15168928, 24649508, 30337856, 49299016, 98598032, 197196064, 394392128]

約数ペア:

[(1, 394392128), (2, 197196064), (4, 98598032), (8, 49299016), (13, 30337856), (16, 24649508), (26, 15168928), (32, 12324754), (52, 7584464), (64, 6162377), (104, 3792232), (208, 1896116), (416, 948058), (832, 474029)]