394432672

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{46867}}^1$

素因数の和:47140

約数の個数: 24

約数和(自身を含む): 779508576

約数和(自身を除く): 385075904

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 4208, 8416, 46867, 93734, 187468, 374936, 749872, 1499744, 12326021, 24652042, 49304084, 98608168, 197216336, 394432672]

約数ペア:

[(1, 394432672), (2, 197216336), (4, 98608168), (8, 49304084), (16, 24652042), (32, 12326021), (263, 1499744), (526, 749872), (1052, 374936), (2104, 187468), (4208, 93734), (8416, 46867)]