72904592

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{23609}}^1$

素因数の和:23810

約数の個数: 20

約数和(自身を含む): 141990540

約数和(自身を除く): 69085948

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 23609, 47218, 94436, 188872, 377744, 4556537, 9113074, 18226148, 36452296, 72904592]

約数ペア:

[(1, 72904592), (2, 36452296), (4, 18226148), (8, 9113074), (16, 4556537), (193, 377744), (386, 188872), (772, 94436), (1544, 47218), (3088, 23609)]