18926144

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{2617}}^1$

素因数の和:2742

約数の個数: 28

約数和(自身を含む): 37903404

約数和(自身を除く): 18977260

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 2617, 3616, 5234, 7232, 10468, 20936, 41872, 83744, 167488, 295721, 591442, 1182884, 2365768, 4731536, 9463072, 18926144]

約数ペア:

[(1, 18926144), (2, 9463072), (4, 4731536), (8, 2365768), (16, 1182884), (32, 591442), (64, 295721), (113, 167488), (226, 83744), (452, 41872), (904, 20936), (1808, 10468), (2617, 7232), (3616, 5234)]