7728894344

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{21881}}^1$

素因数の和:22613

約数の個数: 32

約数和(自身を含む): 14730962400

約数和(自身を除く): 7002068056

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 659, 1318, 2636, 5272, 21881, 43762, 44153, 87524, 88306, 175048, 176612, 353224, 1466027, 2932054, 5864108, 11728216, 14419579, 28839158, 57678316, 115356632, 966111793, 1932223586, 3864447172, 7728894344]

約数ペア:

[(1, 7728894344), (2, 3864447172), (4, 1932223586), (8, 966111793), (67, 115356632), (134, 57678316), (268, 28839158), (536, 14419579), (659, 11728216), (1318, 5864108), (2636, 2932054), (5272, 1466027), (21881, 353224), (43762, 176612), (44153, 175048), (87524, 88306)]