29921048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 59670000

約数和(自身を除く): 29748952

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 1949, 3838, 3898, 7676, 7796, 15352, 15592, 37031, 74062, 148124, 196849, 296248, 393698, 787396, 1574792, 3740131, 7480262, 14960524, 29921048]

約数ペア:

[(1, 29921048), (2, 14960524), (4, 7480262), (8, 3740131), (19, 1574792), (38, 787396), (76, 393698), (101, 296248), (152, 196849), (202, 148124), (404, 74062), (808, 37031), (1919, 15592), (1949, 15352), (3838, 7796), (3898, 7676)]