7641561728

素因数分解:

$2^7\times {\mathrm{379}}^1\times {\mathrm{157519}}^1$

素因数の和:157912

約数の個数: 32

約数和(自身を含む): 15263688000

約数和(自身を除く): 7622126272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 379, 758, 1516, 3032, 6064, 12128, 24256, 48512, 157519, 315038, 630076, 1260152, 2520304, 5040608, 10081216, 20162432, 59699701, 119399402, 238798804, 477597608, 955195216, 1910390432, 3820780864, 7641561728]

約数ペア:

[(1, 7641561728), (2, 3820780864), (4, 1910390432), (8, 955195216), (16, 477597608), (32, 238798804), (64, 119399402), (128, 59699701), (379, 20162432), (758, 10081216), (1516, 5040608), (3032, 2520304), (6064, 1260152), (12128, 630076), (24256, 315038), (48512, 157519)]