21672736

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{1787}}^1$

素因数の和:2176

約数の個数: 24

約数和(自身を含む): 42804720

約数和(自身を除く): 21131984

約数列:

[1, 2, 4, 8, 16, 32, 379, 758, 1516, 1787, 3032, 3574, 6064, 7148, 12128, 14296, 28592, 57184, 677273, 1354546, 2709092, 5418184, 10836368, 21672736]

約数ペア:

[(1, 21672736), (2, 10836368), (4, 5418184), (8, 2709092), (16, 1354546), (32, 677273), (379, 57184), (758, 28592), (1516, 14296), (1787, 12128), (3032, 7148), (3574, 6064)]