27958234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 19319846

約数列:

[1, 2, 17, 19, 34, 38, 113, 226, 323, 383, 646, 766, 1921, 2147, 3842, 4294, 6511, 7277, 13022, 14554, 36499, 43279, 72998, 86558, 123709, 247418, 735743, 822301, 1471486, 1644602, 13979117, 27958234]

約数ペア:

[(1, 27958234), (2, 13979117), (17, 1644602), (19, 1471486), (34, 822301), (38, 735743), (113, 247418), (226, 123709), (323, 86558), (383, 72998), (646, 43279), (766, 36499), (1921, 14554), (2147, 13022), (3842, 7277), (4294, 6511)]