29688638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 53372928

約数和(自身を除く): 23684290

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 1021, 2042, 2077, 4154, 7147, 14294, 14539, 29078, 31651, 63302, 68407, 136814, 221557, 443114, 478849, 957698, 2120617, 4241234, 14844319, 29688638]

約数ペア:

[(1, 29688638), (2, 14844319), (7, 4241234), (14, 2120617), (31, 957698), (62, 478849), (67, 443114), (134, 221557), (217, 136814), (434, 68407), (469, 63302), (938, 31651), (1021, 29078), (2042, 14539), (2077, 14294), (4154, 7147)]