6643859776

素因数分解:

$2^6\times {\mathrm{839}}^1\times {\mathrm{123731}}^1$

素因数の和:124582

約数の個数: 28

約数和(自身を含む): 13199729760

約数和(自身を除く): 6555869984

約数列:

[1, 2, 4, 8, 16, 32, 64, 839, 1678, 3356, 6712, 13424, 26848, 53696, 123731, 247462, 494924, 989848, 1979696, 3959392, 7918784, 103810309, 207620618, 415241236, 830482472, 1660964944, 3321929888, 6643859776]

約数ペア:

[(1, 6643859776), (2, 3321929888), (4, 1660964944), (8, 830482472), (16, 415241236), (32, 207620618), (64, 103810309), (839, 7918784), (1678, 3959392), (3356, 1979696), (6712, 989848), (13424, 494924), (26848, 247462), (53696, 123731)]