72284288

素因数分解:

$2^7\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 144392220

約数和(自身を除く): 72107932

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 641, 881, 1282, 1762, 2564, 3524, 5128, 7048, 10256, 14096, 20512, 28192, 41024, 56384, 82048, 112768, 564721, 1129442, 2258884, 4517768, 9035536, 18071072, 36142144, 72284288]

約数ペア:

[(1, 72284288), (2, 36142144), (4, 18071072), (8, 9035536), (16, 4517768), (32, 2258884), (64, 1129442), (128, 564721), (641, 112768), (881, 82048), (1282, 56384), (1762, 41024), (2564, 28192), (3524, 20512), (5128, 14096), (7048, 10256)]