342309436

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{64007}}^1$

素因数の和:64209

約数の個数: 24

約数和(自身を含む): 688214016

約数和(自身を除く): 345904580

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 64007, 128014, 256028, 448049, 896098, 1792196, 12225337, 24450674, 48901348, 85577359, 171154718, 342309436]

約数ペア:

[(1, 342309436), (2, 171154718), (4, 85577359), (7, 48901348), (14, 24450674), (28, 12225337), (191, 1792196), (382, 896098), (764, 448049), (1337, 256028), (2674, 128014), (5348, 64007)]