331357376

素因数分解:

$2^6\times 7^1\times {\mathrm{739637}}^1$

素因数の和:739656

約数の個数: 28

約数和(自身を含む): 751472208

約数和(自身を除く): 420114832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 739637, 1479274, 2958548, 5177459, 5917096, 10354918, 11834192, 20709836, 23668384, 41419672, 47336768, 82839344, 165678688, 331357376]

約数ペア:

[(1, 331357376), (2, 165678688), (4, 82839344), (7, 47336768), (8, 41419672), (14, 23668384), (16, 20709836), (28, 11834192), (32, 10354918), (56, 5917096), (64, 5177459), (112, 2958548), (224, 1479274), (448, 739637)]