78423232

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{18289}}^1$

素因数の和:18368

約数の個数: 28

約数和(自身を含む): 157952440

約数和(自身を除く): 79529208

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 18289, 36578, 73156, 146312, 292624, 585248, 1170496, 1225363, 2450726, 4901452, 9802904, 19605808, 39211616, 78423232]

約数ペア:

[(1, 78423232), (2, 39211616), (4, 19605808), (8, 9802904), (16, 4901452), (32, 2450726), (64, 1225363), (67, 1170496), (134, 585248), (268, 292624), (536, 146312), (1072, 73156), (2144, 36578), (4288, 18289)]